# Prospecting data & signals tools used by Technology & Connectivity companies

usedby lists 144 Technology & Connectivity companies using 7 Prospecting data & signals tools. The most used is Common Room: 57 of the 144 Technology & Connectivity companies on usedby, every proof level counted. These are counts of the companies usedby tracks, not a market share. Data as of 2026-10-25.

## Largest and best-proven users

Two labelled views of the same companies. Neither is a score.

### Largest companies

By employee range. Size known for 100 of 144.

| Company | Proof | Employees | Tools | Last check |
|---|---|---|---|---|
| [CrowdStrike](https://www.usedby.ai/companies/crowdstrike.md) | Observed | 10,001+ | UserGems | 2026-10-25 |
| [SAP](https://www.usedby.ai/companies/sap.md) | Observed | 10,001+ | 6sense | 2026-10-24 |
| [Autodesk](https://www.usedby.ai/companies/autodesk.md) | Observed | 10,001+ | Common Room | 2026-10-24 |

### Strongest proof

Confirmed or declared: 49 of 144. This view filters what you read, never what is counted.

| Company | Proof | Employees | Tools | Last check |
|---|---|---|---|---|
| [Replit](https://www.usedby.ai/companies/replit.md) | Confirmed | Unknown | Common Room, ZoomInfo | 2026-10-25 |
| [Quickbase](https://www.usedby.ai/companies/quickbase.md) | Confirmed | 201–1,000 | UserGems | 2026-10-25 |
| [Mimecast](https://www.usedby.ai/companies/mimecast.md) | Confirmed | 1,001–5,000 | UserGems | 2026-10-25 |

## Ranking

Tools ranked by the companies of the 144 Technology & Connectivity companies on usedby that use them. Each company counts once per tool, at its strongest proof. Ties go to more confirmed, then declared, then observed companies.

| # | Tool | Companies | Confirmed | Declared | Observed | Job posts only | Last check |
|---|---|---|---|---|---|---|---|
| 1 | [Common Room](https://www.usedby.ai/tools/common-room.md) | 57 | 18 | 2 | 37 | 0 | 2026-10-25 |
| 2 | [Apollo](https://www.usedby.ai/tools/apollo.md) | 29 | 0 | 1 | 28 | 0 | 2026-10-25 |
| 3 | [ZoomInfo](https://www.usedby.ai/tools/zoominfo.md) | 25 | 4 | 2 | 14 | 5 | 2026-10-25 |
| 4 | [Clay](https://www.usedby.ai/tools/clay.md) | 24 | 16 | 1 | 7 | 0 | 2026-10-25 |
| 5 | [6sense](https://www.usedby.ai/tools/6sense.md) | 16 | 0 | 0 | 14 | 2 | 2026-10-24 |
| 6 | [UserGems](https://www.usedby.ai/tools/usergems.md) | 10 | 3 | 0 | 7 | 0 | 2026-10-25 |
| 7 | [Warmly](https://www.usedby.ai/tools/warmly.md) | 7 | 4 | 0 | 3 | 0 | 2026-10-24 |

## Customers per tool

Every line is a customer, at one of three proof levels: confirmed (a case study, a named quote, a press release, or the company's own public account of using the tool (its own site, or a post by one of its executives, VP or above)), observed (the vendor shows the company on its own pages) or signal (a job post shows the company's employees use the tool, the weakest proof). A line the company declared to usedby itself, or that it lists as a sub-processor on its own legal page, is marked declared. A signal is never a case study or a vendor listing. Strongest proof first. "Last check" is the later of the line's re-verification and its latest capture.

| Tool | Company | Proof | Source | Last check |
|---|---|---|---|---|
| Common Room | [Asana](https://www.usedby.ai/companies/asana.md) | Confirmed | [commonroom.io](https://www.commonroom.io/customers/asana-deepens-ambassador-engagement-and-proves-business-impact/), captured 2026-10-07 | 2026-10-24 |
| Common Room | [Grammarly](https://www.usedby.ai/companies/grammarly.md) | Confirmed | [commonroom.io](https://www.commonroom.io/customers/grammarly-customer-story-video/), captured 2026-10-07 | 2026-10-24 |
| Common Room | [Notion](https://www.usedby.ai/companies/notion.md) | Confirmed | [commonroom.io](https://www.commonroom.io/customers/notion-customer-intelligence-more-meetings-per-rep/), captured 2026-10-07 | 2026-10-24 |
| Common Room | [Webflow](https://www.usedby.ai/companies/webflow.md) | Confirmed | [commonroom.io](https://www.commonroom.io/customers/webflow-community-strategy/), captured 2026-10-07 | 2026-10-24 |
| Common Room | [Replit](https://www.usedby.ai/companies/replit.md) | Confirmed | [commonroom.io](https://www.commonroom.io/customers/how-replit-used-common-room-to-speed-up-support-and-uncover-customers/), captured 2026-10-07 | 2026-10-25 |
| Common Room | [Airbyte](https://www.usedby.ai/companies/airbyte.md) | Confirmed | [commonroom.io](https://www.commonroom.io/customers/airbyte-warm-outbound-2x-pipeline-growth-rate/), captured 2026-10-07 | 2026-10-24 |
| Common Room | [Anyscale](https://www.usedby.ai/companies/anyscale.md) | Confirmed | [commonroom.io](https://www.commonroom.io/customers/anyscale-stack-ranked-prospects-double-pipeline/), captured 2026-10-07 | 2026-10-24 |
| Common Room | [Apollo GraphQL](https://www.usedby.ai/companies/apollo-graphql.md) | Confirmed | [commonroom.io](https://www.commonroom.io/customers/apollo-graphql-signals-qualified-leads/), captured 2026-10-07 | 2026-10-24 |
| Common Room | [CelerData](https://www.usedby.ai/companies/celerdata.md) | Confirmed | [commonroom.io](https://www.commonroom.io/customers/celerdata-optimized-go-to-market/), captured 2026-10-07 | 2026-10-24 |
| Common Room | [incident.io](https://www.usedby.ai/companies/incident-io.md) | Confirmed | [commonroom.io](https://www.commonroom.io/customers/atlan/), captured 2026-10-17 | 2026-10-24 |
| Common Room | [Northflank](https://www.usedby.ai/companies/northflank.md) | Confirmed | [commonroom.io](https://www.commonroom.io/customers/atlan/), captured 2026-10-17 | 2026-10-24 |
| Common Room | [ProjectDiscovery](https://www.usedby.ai/companies/projectdiscovery.md) | Confirmed | [commonroom.io](https://www.commonroom.io/customers/how-projectdiscovery-used-common-room-to-map-its-open-source-ecosystem/), captured 2026-10-07 | 2026-10-24 |
| Common Room | [Pulumi](https://www.usedby.ai/companies/pulumi.md) | Confirmed | [commonroom.io](https://www.commonroom.io/customers/pulumi-signals-meetings-booked/), captured 2026-10-07 | 2026-10-24 |
| Common Room | [Semgrep](https://www.usedby.ai/companies/semgrep.md) | Confirmed | [commonroom.io](https://www.commonroom.io/customers/semgrep-warm-outbound-grow-pipeline/), captured 2026-10-07 | 2026-10-24 |
| Common Room | [Superhuman](https://www.usedby.ai/companies/superhuman.md) | Confirmed | [commonroom.io](https://www.commonroom.io/customers/superhuman-ai-meetings-booked/), captured 2026-10-07 | 2026-10-24 |
| Common Room | [Temporal](https://www.usedby.ai/companies/temporal.md) | Confirmed | [commonroom.io](https://www.commonroom.io/customers/temporal-customer-intelligence-meetings-booked/), captured 2026-10-07 | 2026-10-24 |
| Common Room | [Weaviate](https://www.usedby.ai/companies/weaviate.md) | Confirmed | [commonroom.io](https://www.commonroom.io/customers/weaviate-gtm-command-center-triple-pipeline/), captured 2026-10-07 | 2026-10-24 |
| Common Room | [Atlan](https://www.usedby.ai/companies/atlan.md) | Confirmed | [commonroom.io](https://www.commonroom.io/customers/atlan/), captured 2026-10-17 | 2026-10-24 |
| Common Room | [Plane](https://www.usedby.ai/companies/plane.md) | Declared by the company | [plane.so](https://plane.so/legals/sub-processors), captured 2026-10-25 | 2026-10-25 |
| Common Room | [Linear](https://www.usedby.ai/companies/linear.md) | Declared by the company | [linear.app](https://linear.app/dpa), captured 2026-10-25 | 2026-10-25 |
| Common Room | [Atlassian](https://www.usedby.ai/companies/atlassian.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [Anthropic](https://www.usedby.ai/companies/anthropic.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [Autodesk](https://www.usedby.ai/companies/autodesk.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [Databricks](https://www.usedby.ai/companies/databricks.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [Figma](https://www.usedby.ai/companies/figma.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [MongoDB](https://www.usedby.ai/companies/mongodb.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [Slack](https://www.usedby.ai/companies/slack.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [Snowflake](https://www.usedby.ai/companies/snowflake.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [Splunk](https://www.usedby.ai/companies/splunk.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [Squarespace](https://www.usedby.ai/companies/squarespace.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [Airtable](https://www.usedby.ai/companies/airtable.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [ClickUp](https://www.usedby.ai/companies/clickup.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [Confluent](https://www.usedby.ai/companies/confluent.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [Elastic](https://www.usedby.ai/companies/elastic.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [GitLab](https://www.usedby.ai/companies/gitlab.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [Miro](https://www.usedby.ai/companies/miro.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [Okta](https://www.usedby.ai/companies/okta.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [Retool](https://www.usedby.ai/companies/retool.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [Segment](https://www.usedby.ai/companies/segment.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [Vercel](https://www.usedby.ai/companies/vercel.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [Amplitude](https://www.usedby.ai/companies/amplitude.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [Grafana Labs](https://www.usedby.ai/companies/grafana-labs.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [Workato](https://www.usedby.ai/companies/workato.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [Astronomer](https://www.usedby.ai/companies/astronomer.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [ClickHouse](https://www.usedby.ai/companies/clickhouse.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [Couchbase](https://www.usedby.ai/companies/couchbase.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [Cyera](https://www.usedby.ai/companies/cyera.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [Docker](https://www.usedby.ai/companies/docker.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [Gremlin](https://www.usedby.ai/companies/gremlin.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [Imply](https://www.usedby.ai/companies/imply.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [Lenses](https://www.usedby.ai/companies/lenses.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [Material Security](https://www.usedby.ai/companies/material-security.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [Otter.ai](https://www.usedby.ai/companies/otter-ai.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [Statsig](https://www.usedby.ai/companies/statsig.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [Supabase](https://www.usedby.ai/companies/supabase.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [SUSE](https://www.usedby.ai/companies/suse.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Common Room | [n8n](https://www.usedby.ai/companies/n8n.md) | Observed | [commonroom.io](https://www.commonroom.io/customers/), captured 2026-10-24 | 2026-10-24 |
| Apollo | [timeOS](https://www.usedby.ai/companies/timeos.md) | Declared by the company | [timeless.day](https://www.timeless.day/en/dpa), captured 2026-10-25 | 2026-10-25 |
| Apollo | [Google](https://www.usedby.ai/companies/google.md) | Observed | [apollo.io](https://www.apollo.io/wall-of-love), captured 2026-10-24 | 2026-10-24 |
| Apollo | [AT&T](https://www.usedby.ai/companies/att.md) | Observed | [apollo.io](https://www.apollo.io/pricing), captured 2026-10-24 | 2026-10-24 |
| Apollo | [Intel](https://www.usedby.ai/companies/intel.md) | Observed | [apollo.io](https://www.apollo.io/pricing), captured 2026-10-24 | 2026-10-24 |
| Apollo | [Snowflake](https://www.usedby.ai/companies/snowflake.md) | Observed | [apollo.io](https://www.apollo.io/pricing), captured 2026-10-24 | 2026-10-24 |
| Apollo | [Okta](https://www.usedby.ai/companies/okta.md) | Observed | [apollo.io](https://www.apollo.io/pricing), captured 2026-10-24 | 2026-10-24 |
| Apollo | [Cloudelligent](https://www.usedby.ai/companies/cloudelligent.md) | Observed | [apollo.io](https://www.apollo.io/wall-of-love), captured 2026-10-24 | 2026-10-24 |
| Apollo | [Dhisana](https://www.usedby.ai/companies/dhisana.md) | Observed | [apollo.io](https://www.apollo.io/magazine/articles/customer-stories), captured 2026-10-24 | 2026-10-24 |
| Apollo | [Glean](https://www.usedby.ai/companies/glean.md) | Observed | [apollo.io](https://www.apollo.io/wall-of-love), captured 2026-10-24 | 2026-10-24 |
| Apollo | [Gumloop](https://www.usedby.ai/companies/gumloop.md) | Observed | [apollo.io](https://www.apollo.io/magazine/articles/customer-stories), captured 2026-10-24 | 2026-10-24 |
| Apollo | [Hikoo](https://www.usedby.ai/companies/hikoo.md) | Observed | [apollo.io](https://www.apollo.io/wall-of-love), captured 2026-10-24 | 2026-10-24 |
| Apollo | [HoneyComb AI](https://www.usedby.ai/companies/honeycomb-ai.md) | Observed | [apollo.io](https://www.apollo.io/wall-of-love), captured 2026-10-24 | 2026-10-24 |
| Apollo | [HPE](https://www.usedby.ai/companies/hpe.md) | Observed | [apollo.io](https://www.apollo.io/), captured 2026-10-24 | 2026-10-24 |
| Apollo | [Instabug](https://www.usedby.ai/companies/instabug.md) | Observed | [apollo.io](https://www.apollo.io/magazine/articles/customer-stories), captured 2026-10-24 | 2026-10-24 |
| Apollo | [Iru](https://www.usedby.ai/companies/iru.md) | Observed | [apollo.io](https://www.apollo.io/magazine/articles/customer-stories), captured 2026-10-24 | 2026-10-24 |
| Apollo | [Kinsta](https://www.usedby.ai/companies/kinsta.md) | Observed | [apollo.io](https://www.apollo.io/magazine/articles/customer-stories), captured 2026-10-24 | 2026-10-24 |
| Apollo | [L.W. Bills Company](https://www.usedby.ai/companies/l-w-bills-company.md) | Observed | [apollo.io](https://www.apollo.io/wall-of-love), captured 2026-10-24 | 2026-10-24 |
| Apollo | [Merit Data & Technology](https://www.usedby.ai/companies/merit-data-technology.md) | Observed | [apollo.io](https://www.apollo.io/wall-of-love), captured 2026-10-24 | 2026-10-24 |
| Apollo | [Merlon](https://www.usedby.ai/companies/merlon.md) | Observed | [apollo.io](https://www.apollo.io/wall-of-love), captured 2026-10-24 | 2026-10-24 |
| Apollo | [POND IoT](https://www.usedby.ai/companies/pond-iot.md) | Observed | [apollo.io](https://www.apollo.io/wall-of-love), captured 2026-10-24 | 2026-10-24 |
| Apollo | [Rebel Force](https://www.usedby.ai/companies/rebel-force.md) | Observed | [apollo.io](https://www.apollo.io/wall-of-love), captured 2026-10-24 | 2026-10-24 |
| Apollo | [Smartling](https://www.usedby.ai/companies/smartling.md) | Observed | [apollo.io](https://www.apollo.io/magazine/articles/customer-stories), captured 2026-10-24 | 2026-10-24 |
| Apollo | [Software Technology Inc](https://www.usedby.ai/companies/software-technology-inc.md) | Observed | [apollo.io](https://www.apollo.io/wall-of-love), captured 2026-10-24 | 2026-10-24 |
| Apollo | [Suzega](https://www.usedby.ai/companies/suzega.md) | Observed | [apollo.io](https://www.apollo.io/wall-of-love), captured 2026-10-24 | 2026-10-24 |
| Apollo | [Tessell](https://www.usedby.ai/companies/tessell.md) | Observed | [apollo.io](https://www.apollo.io/magazine/articles/customer-stories), captured 2026-10-24 | 2026-10-24 |
| Apollo | [Testsigma](https://www.usedby.ai/companies/testsigma.md) | Observed | [apollo.io](https://www.apollo.io/wall-of-love), captured 2026-10-24 | 2026-10-24 |
| Apollo | [With Magenta](https://www.usedby.ai/companies/with-magenta.md) | Observed | [apollo.io](https://www.apollo.io/wall-of-love), captured 2026-10-24 | 2026-10-24 |
| Apollo | [YipitData](https://www.usedby.ai/companies/yipitdata.md) | Observed | [apollo.io](https://www.apollo.io/wall-of-love), captured 2026-10-24 | 2026-10-24 |
| Apollo | [Census](https://www.usedby.ai/companies/census.md) | Observed | [apollo.io](https://www.apollo.io/magazine/articles/customer-stories), captured 2026-10-24 | 2026-10-24 |
| ZoomInfo | [Zoom](https://www.usedby.ai/companies/zoom.md) | Confirmed | [zoominfo.com](https://www.zoominfo.com/about/case-studies/zoom), captured 2026-10-05 | 2026-10-24 |
| ZoomInfo | [Snowflake](https://www.usedby.ai/companies/snowflake.md) | Confirmed | [zoominfo.com](https://www.zoominfo.com/about/case-studies/snowflake), captured 2026-10-05 | 2026-10-24 |
| ZoomInfo | [Nerdio](https://www.usedby.ai/companies/nerdio.md) | Confirmed | [zoominfo.com](https://www.zoominfo.com/about/case-studies/nerdio), captured 2026-10-05 | 2026-10-24 |
| ZoomInfo | [Syncro](https://www.usedby.ai/companies/syncro.md) | Confirmed | [zoominfo.com](https://www.zoominfo.com/about/case-studies/syncro), captured 2026-10-05 | 2026-10-24 |
| ZoomInfo | [Replit](https://www.usedby.ai/companies/replit.md) | Declared by the company | [replit.com](https://replit.com/subprocessors), captured 2026-10-25 | 2026-10-25 |
| ZoomInfo | [Hasura](https://www.usedby.ai/companies/hasura.md) | Declared by the company | [hasura.io](https://hasura.io/legal/subprocessors), captured 2026-10-25 | 2026-10-25 |
| ZoomInfo | [Google](https://www.usedby.ai/companies/google.md) | Observed | [zoominfo.com](https://www.zoominfo.com/pricing), captured 2026-10-24 | 2026-10-24 |
| ZoomInfo | [Microsoft](https://www.usedby.ai/companies/microsoft.md) | Observed | [zoominfo.com](https://www.zoominfo.com/testimonials), captured 2026-10-24 | 2026-10-24 |
| ZoomInfo | [Databricks](https://www.usedby.ai/companies/databricks.md) | Observed | [zoominfo.com](https://www.zoominfo.com/testimonials), captured 2026-10-24 | 2026-10-24 |
| ZoomInfo | [Figma](https://www.usedby.ai/companies/figma.md) | Observed | [zoominfo.com](https://www.zoominfo.com/pricing), captured 2026-10-24 | 2026-10-24 |
| ZoomInfo | [MongoDB](https://www.usedby.ai/companies/mongodb.md) | Observed | [zoominfo.com](https://www.zoominfo.com/testimonials), captured 2026-10-24 | 2026-10-24 |
| ZoomInfo | [Palo Alto Networks](https://www.usedby.ai/companies/palo-alto-networks.md) | Observed | [zoominfo.com](https://www.zoominfo.com/), captured 2026-10-24 | 2026-10-24 |
| ZoomInfo | [Mural](https://www.usedby.ai/companies/mural.md) | Observed | [zoominfo.com](https://www.zoominfo.com/testimonials), captured 2026-10-24 | 2026-10-24 |
| ZoomInfo | [Boomi](https://www.usedby.ai/companies/boomi.md) | Observed | [zoominfo.com](https://www.zoominfo.com/testimonials), captured 2026-10-24 | 2026-10-24 |
| ZoomInfo | [ConnectWise](https://www.usedby.ai/companies/connectwise.md) | Observed | [zoominfo.com](https://www.zoominfo.com/testimonials), captured 2026-10-24 | 2026-10-24 |
| ZoomInfo | [Lucid](https://www.usedby.ai/companies/lucid.md) | Observed | [zoominfo.com](https://www.zoominfo.com/testimonials), captured 2026-10-24 | 2026-10-24 |
| ZoomInfo | [Motorola Solutions](https://www.usedby.ai/companies/motorola-solutions.md) | Observed | [zoominfo.com](https://www.zoominfo.com/testimonials), captured 2026-10-24 | 2026-10-24 |
| ZoomInfo | [Radware](https://www.usedby.ai/companies/radware.md) | Observed | [zoominfo.com](https://www.zoominfo.com/testimonials), captured 2026-10-24 | 2026-10-24 |
| ZoomInfo | [Smartsheet](https://www.usedby.ai/companies/smartsheet.md) | Observed | [zoominfo.com](https://www.zoominfo.com/testimonials), captured 2026-10-24 | 2026-10-24 |
| ZoomInfo | [Assembled](https://www.usedby.ai/companies/assembled.md) | Observed | [zoominfo.com](https://www.zoominfo.com/testimonials), captured 2026-10-24 | 2026-10-24 |
| ZoomInfo | [Cloudflare](https://www.usedby.ai/companies/cloudflare.md) | Signal (job post) | [boards.greenhouse.io](https://boards.greenhouse.io/cloudflare/jobs/8275611?gh_jid=8275611), captured 2026-10-22 | 2026-10-22 |
| ZoomInfo | [Elastic](https://www.usedby.ai/companies/elastic.md) | Signal (job post) | [jobs.elastic.co](https://jobs.elastic.co/jobs?gh_jid=8248494&gh_jid=8248494), captured 2026-10-20 | 2026-10-20 |
| ZoomInfo | [Fivetran](https://www.usedby.ai/companies/fivetran.md) | Signal (job post) | [fivetran.com](https://www.fivetran.com/careers/job?gh_jid=8040028003), captured 2026-10-22 | 2026-10-22 |
| ZoomInfo | [Scale AI](https://www.usedby.ai/companies/scale-ai.md) | Signal (job post) | [job-boards.greenhouse.io](https://job-boards.greenhouse.io/scaleai/jobs/4740043005), captured 2026-10-24 | 2026-10-24 |
| ZoomInfo | [Vanta](https://www.usedby.ai/companies/vanta.md) | Signal (job post) | [jobs.ashbyhq.com](https://jobs.ashbyhq.com/vanta/c4652ceb-a50d-4dad-ab08-a386617a53f5), captured 2026-10-25 | 2026-10-25 |
| Clay | [OpenAI](https://www.usedby.ai/companies/openai.md) | Confirmed | [clay.com](https://www.clay.com/customers/open-ai), captured 2026-10-24 | 2026-10-24 |
| Clay | [Anthropic](https://www.usedby.ai/companies/anthropic.md) | Confirmed | [clay.com](https://www.clay.com/customers/open-ai), captured 2026-10-24 | 2026-10-24 |
| Clay | [Figma](https://www.usedby.ai/companies/figma.md) | Confirmed | [clay.com](https://www.clay.com/customers/open-ai), captured 2026-10-24 | 2026-10-24 |
| Clay | [Vanta](https://www.usedby.ai/companies/vanta.md) | Confirmed | [clay.com](https://www.clay.com/customers/open-ai), captured 2026-10-24 | 2026-10-24 |
| Clay | [ElevenLabs](https://www.usedby.ai/companies/elevenlabs.md) | Confirmed | [clay.com](https://www.clay.com/customers/elevenlabs), captured 2026-10-02 | 2026-10-24 |
| Clay | [Verkada](https://www.usedby.ai/companies/verkada.md) | Confirmed | [clay.com](https://www.clay.com/customers/open-ai), captured 2026-10-24 | 2026-10-24 |
| Clay | [AlertMedia](https://www.usedby.ai/companies/alertmedia.md) | Confirmed | [clay.com](https://www.clay.com/customers/alertmedia), captured 2026-10-05 | 2026-10-24 |
| Clay | [depthfirst](https://www.usedby.ai/companies/depthfirst.md) | Confirmed | [clay.com](https://www.clay.com/customers/depthfirst), captured 2026-10-10 | 2026-10-24 |
| Clay | [Harmonic](https://www.usedby.ai/companies/harmonic.md) | Confirmed | [clay.com](https://www.clay.com/customers/harmonic), captured 2026-10-10 | 2026-10-24 |
| Clay | [Hex](https://www.usedby.ai/companies/hex.md) | Confirmed | [clay.com](https://www.clay.com/customers/hex), captured 2026-10-02 | 2026-10-24 |
| Clay | [Mistral AI](https://www.usedby.ai/companies/mistral-ai.md) | Confirmed | [clay.com](https://www.clay.com/customers/open-ai), captured 2026-10-24 | 2026-10-24 |
| Clay | [Pump](https://www.usedby.ai/companies/pump.md) | Confirmed | [clay.com](https://www.clay.com/customers/pump), captured 2026-10-05 | 2026-10-24 |
| Clay | [Saviynt](https://www.usedby.ai/companies/saviynt.md) | Confirmed | [clay.com](https://www.clay.com/customers/saviynt), captured 2026-10-05 | 2026-10-24 |
| Clay | [Merge](https://www.usedby.ai/companies/merge.md) | Confirmed | [clay.com](https://www.clay.com/customers/merge), captured 2026-10-05 | 2026-10-24 |
| Clay | [Lovable](https://www.usedby.ai/companies/lovable.md) | Confirmed | [clay.com](https://www.clay.com/customers/open-ai), captured 2026-10-24 | 2026-10-24 |
| Clay | [Rootly](https://www.usedby.ai/companies/rootly.md) | Confirmed | [clay.com](https://www.clay.com/customers/rootly), captured 2026-10-10 | 2026-10-24 |
| Clay | [Linear](https://www.usedby.ai/companies/linear.md) | Declared by the company | [linear.app](https://linear.app/dpa), captured 2026-10-25 | 2026-10-25 |
| Clay | [Google](https://www.usedby.ai/companies/google.md) | Observed | [clay.com](https://www.clay.com/customers), captured 2026-10-24 | 2026-10-24 |
| Clay | [Notion](https://www.usedby.ai/companies/notion.md) | Observed | [clay.com](https://www.clay.com/customers), captured 2026-10-24 | 2026-10-24 |
| Clay | [Okta](https://www.usedby.ai/companies/okta.md) | Observed | [clay.com](https://www.clay.com/customers), captured 2026-10-24 | 2026-10-24 |
| Clay | [Perplexity](https://www.usedby.ai/companies/perplexity.md) | Observed | [clay.com](https://www.clay.com/customers), captured 2026-10-24 | 2026-10-24 |
| Clay | [Webflow](https://www.usedby.ai/companies/webflow.md) | Observed | [clay.com](https://www.clay.com/pricing), captured 2026-10-24 | 2026-10-24 |
| Clay | [Grafana Labs](https://www.usedby.ai/companies/grafana-labs.md) | Observed | [clay.com](https://www.clay.com/pricing), captured 2026-10-24 | 2026-10-24 |
| Clay | [Cursor](https://www.usedby.ai/companies/cursor.md) | Observed | [clay.com](https://www.clay.com/pricing), captured 2026-10-24 | 2026-10-24 |
| 6sense | [SAP](https://www.usedby.ai/companies/sap.md) | Observed | [6sense.com](https://6sense.com/customer-stories/), captured 2026-10-24 | 2026-10-24 |
| 6sense | [Databricks](https://www.usedby.ai/companies/databricks.md) | Observed | [6sense.com](https://6sense.com/customers) | Not dated |
| 6sense | [Snowflake](https://www.usedby.ai/companies/snowflake.md) | Observed | [6sense.com](https://6sense.com/customers) | Not dated |
| 6sense | [Aruba](https://www.usedby.ai/companies/aruba.md) | Observed | [6sense.com](https://6sense.com/) | Not dated |
| 6sense | [Qlik](https://www.usedby.ai/companies/qlik.md) | Observed | [6sense.com](https://6sense.com/customers) | Not dated |
| 6sense | [Five9](https://www.usedby.ai/companies/five9.md) | Observed | [6sense.com](https://6sense.com/customer-stories/), captured 2026-10-24 | 2026-10-24 |
| 6sense | [Coveo](https://www.usedby.ai/companies/coveo.md) | Observed | [6sense.com](https://6sense.com/customer-stories/), captured 2026-10-24 | 2026-10-24 |
| 6sense | [F12.net](https://www.usedby.ai/companies/f12-net.md) | Observed | [6sense.com](https://6sense.com/customer-stories/), captured 2026-10-12 | 2026-10-13 |
| 6sense | [FireMon](https://www.usedby.ai/companies/firemon.md) | Observed | [6sense.com](https://6sense.com/customer-stories/), captured 2026-10-24 | 2026-10-24 |
| 6sense | [Flexera](https://www.usedby.ai/companies/flexera.md) | Observed | [6sense.com](https://6sense.com/customer-stories/), captured 2026-10-24 | 2026-10-24 |
| 6sense | [Group-IB](https://www.usedby.ai/companies/group-ib.md) | Observed | [6sense.com](https://6sense.com/customer-stories/), captured 2026-10-24 | 2026-10-24 |
| 6sense | [Ivanti](https://www.usedby.ai/companies/ivanti.md) | Observed | [6sense.com](https://6sense.com/customers) | Not dated |
| 6sense | [Mission Cloud](https://www.usedby.ai/companies/mission-cloud.md) | Observed | [6sense.com](https://6sense.com/customer-stories/), captured 2026-10-05 | 2026-10-05 |
| 6sense | [Service Express](https://www.usedby.ai/companies/service-express.md) | Observed | [6sense.com](https://6sense.com/customer-stories/), captured 2026-10-12 | 2026-10-13 |
| 6sense | [Okta](https://www.usedby.ai/companies/okta.md) | Signal (job post) | [okta.com](https://www.okta.com/company/careers/opportunity/8238198?gh_jid=8238198), captured 2026-10-21 | 2026-10-21 |
| 6sense | [LaunchDarkly](https://www.usedby.ai/companies/launchdarkly.md) | Signal (job post) | [job-boards.greenhouse.io](https://job-boards.greenhouse.io/launchdarkly/jobs/7992914003), captured 2026-10-21 | 2026-10-21 |
| UserGems | [Mimecast](https://www.usedby.ai/companies/mimecast.md) | Confirmed | [usergems.com](https://www.usergems.com/customers/mimecast-2025), captured 2026-10-25 | 2026-10-25 |
| UserGems | [NetSPI](https://www.usedby.ai/companies/netspi.md) | Confirmed | [usergems.com](https://www.usergems.com/customers/netspi-2026), captured 2026-10-08 | 2026-10-25 |
| UserGems | [Quickbase](https://www.usedby.ai/companies/quickbase.md) | Confirmed | [usergems.com](https://www.usergems.com/customers/sendoso-2025), captured 2026-10-25 | 2026-10-25 |
| UserGems | [Mixpanel](https://www.usedby.ai/companies/mixpanel.md) | Observed | [usergems.com](https://www.usergems.com/customers), captured 2026-10-19 | 2026-10-19 |
| UserGems | [Segment](https://www.usedby.ai/companies/segment.md) | Observed | [usergems.com](https://www.usergems.com/customers), captured 2026-10-19 | 2026-10-19 |
| UserGems | [Axios HQ](https://www.usedby.ai/companies/axios-hq.md) | Observed | [usergems.com](https://www.usergems.com/customers), captured 2026-10-25 | 2026-10-25 |
| UserGems | [Box](https://www.usedby.ai/companies/box.md) | Observed | [usergems.com](https://www.usergems.com/), captured 2026-10-25 | 2026-10-25 |
| UserGems | [CrowdStrike](https://www.usedby.ai/companies/crowdstrike.md) | Observed | [usergems.com](https://www.usergems.com/), captured 2026-10-25 | 2026-10-25 |
| UserGems | [Smartling](https://www.usedby.ai/companies/smartling.md) | Observed | [usergems.com](https://www.usergems.com/customers), captured 2026-10-25 | 2026-10-25 |
| UserGems | [Sprig](https://www.usedby.ai/companies/sprig.md) | Observed | [usergems.com](https://www.usergems.com/customers), captured 2026-10-25 | 2026-10-25 |
| Warmly | [Behavioral Signals](https://www.usedby.ai/companies/behavioral-signals.md) | Confirmed | [warmly.ai](https://www.warmly.ai/p/case-studies/jay-leano), captured 2026-10-08 | 2026-10-08 |
| Warmly | [CiraSync](https://www.usedby.ai/companies/cirasync.md) | Confirmed | [warmly.ai](https://www.warmly.ai/p/customers/reviews), captured 2026-10-24 | 2026-10-24 |
| Warmly | [Tavus](https://www.usedby.ai/companies/tavus.md) | Confirmed | [warmly.ai](https://www.warmly.ai/p/customers/reviews), captured 2026-10-24 | 2026-10-24 |
| Warmly | [TigerGraph](https://www.usedby.ai/companies/tigergraph.md) | Confirmed | [warmly.ai](https://www.warmly.ai/p/customers/reviews), captured 2026-10-24 | 2026-10-24 |
| Warmly | [Cyberhaven](https://www.usedby.ai/companies/cyberhaven.md) | Observed | [warmly.ai](https://www.warmly.ai/), captured 2026-10-24 | 2026-10-24 |
| Warmly | [Fathom](https://www.usedby.ai/companies/fathom.md) | Observed | [warmly.ai](https://www.warmly.ai/p/customers/reviews), captured 2026-10-24 | 2026-10-24 |
| Warmly | [Iru](https://www.usedby.ai/companies/iru.md) | Observed | [warmly.ai](https://www.warmly.ai/), captured 2026-10-24 | 2026-10-24 |

## Method

Public customer lines of active Prospecting data & signals tools at companies classified in Technology & Connectivity. No software vendor had to be left out. Company mix by strongest proof: 45 confirmed, 4 declared, 91 observed and 4 signals.

## Questions

### Which Prospecting data & signals tools do Technology & Connectivity companies use most?

Common Room leads: 57 of the 144 Technology & Connectivity companies on usedby that use Prospecting data & signals tools use it. Next: Apollo (29), ZoomInfo (25), Clay (24), and 6sense (16).

### How many Technology & Connectivity companies use Prospecting data & signals tools?

144 Technology & Connectivity companies on usedby use at least one of 7 Prospecting data & signals tools. It counts the companies usedby tracks.

### What proof backs these lines?

Of the 144 companies, each counted at its strongest proof: 45 confirmed, 4 declared, 91 observed and 4 known from a job post.

### How does usedby build this ranking?

usedby counts each Technology & Connectivity company once per tool, from public proof: case studies, press releases, the company's own site or its declaration to usedby, vendor customer pages and job posts. Every line shows its proof and the date usedby last checked it.

Prospecting data & signals by industry within Technology & Connectivity: [DevTools & Infrastructure](https://www.usedby.ai/companies/industry/devtools-infrastructure/sales-prospecting-enrichment.md) (51) · [Data & Analytics](https://www.usedby.ai/companies/industry/data-analytics/sales-prospecting-enrichment.md) (25) · [Artificial Intelligence](https://www.usedby.ai/companies/industry/artificial-intelligence/sales-prospecting-enrichment.md) (22) · [Cybersecurity](https://www.usedby.ai/companies/industry/cybersecurity/sales-prospecting-enrichment.md) (20)

Industry page: https://www.usedby.ai/companies/industry/technology-connectivity.md · Category page: https://www.usedby.ai/tools/category/sales-prospecting-enrichment.md

---
Source: https://www.usedby.ai/companies/industry/technology-connectivity/sales-prospecting-enrichment · How we check: https://www.usedby.ai/methodology