71
companies use Apollo
71 companies use Apollo. 8% are in HR & Recruiting. Confirmed or observed customers include Google, Intel, and Spotify. 63 of them are confirmed by a published case study, quote or press release.Latest check Oct 5, 2026: 71 of 71 companies checked, from 5 public sources.
- Category
- Sales Prospecting & Enrichment
- Customers by proof
- 63 confirmed, 8 observed
- Top industry
- HR & Recruiting, 8% of customers
- Pricing
- Free: $0; Basic: $49 Per seat per month, billed annually; Professional: $79 Per seat per month, billed annually; Organization: $119 Per seat per month, (min 3 seats) billed annuallySource: apollo.io, checked Oct 4, 2026
- Most similar
- Clay, 4 shared customers
- Website
- apollo.io
What Apollo does
Apollo is a sales intelligence and engagement platform with a database of 270M+ contacts. It provides prospecting, outreach automation, and analytics to help sales teams find and close deals faster.
Written by usedby from apollo.io.
Main features
Common uses
71 companies use Apollo
Every company below links to the public page that shows it uses Apollo. Open a row to see the dated capture.
| Company | Industry | First public proof | Proof |
|---|---|---|---|
 Google | Artificial Intelligence | On or before Nov 2024 | |
 Intel | DevTools & Infrastructure | On or before Nov 2024 | |
 Spotify | Streaming & Content | — | |
 Paramount | Streaming & Content | — | |
 Shopify | E-commerce & D2C | On or before Oct 2026 | |
 Snowflake | Data & Analytics | On or before Aug 2026 | |
 Rippling | HR & Recruiting | — | |
 Okta | Cybersecurity | — | |
 Accord | — | On or before May 2026 | |
 Aligned | — | On or before Nov 2024 |
Is Apollo right for your company?
See what companies in your industry use, from the companies we track. Pick your industry.
Of the 101 HR & Recruiting companies on usedby, 6 are listed as Apollo customers. 9 use only another Sales Prospecting & Enrichment tool.
- Apollo only, 5%
- Apollo and another tool in Sales Prospecting & Enrichment, 1%
- Another tool in Sales Prospecting & Enrichment only, 9%
- No Sales Prospecting & Enrichment tool we can see, 85%
These are companies usedby tracks because a public page names them, often Apollo's own customer page. It is not a market share. A company counts once, whatever the number of tools it uses.
What customers report
Results as published by Apollo and its customers. Each one links to its dated source. We quote, we do not score.
The Apollo Chrome extension has become a non-negotiable part of my daily SDR stack. Being able to pull verified contact data directly from LinkedIn profiles and company websites without bouncing between tabs has saved me hours every week.Inbound has become an important part of how our sales team manages and tracks opportunities. It's improved visibility, streamlined communication, and helped us stay on top of customer needs. I'd recommend it to any team looking for a practical way to drive sales efficiency and accountability.Before you buy Apollo
What Apollo publishes on the points buyers check first, each with its source and check date.
| Free trial | Free trial or free plan available. | apollo.io, checked Oct 4, 2026 |
|---|---|---|
| Integrations | HubSpot, Salesforce, Slack, Adobe Marketo, Airtable, Albato, Amplitude, Asana, Clay, ClickUp, Coda, Chili Piper | apollo.io, checked Oct 4, 2026 |
| Pricing | Free: $0; Basic: $49 Per seat per month, billed annually; Professional: $79 Per seat per month, billed annually; Organization: $119 Per seat per month, (min 3 seats) billed annually | apollo.io, checked Oct 4, 2026 |
Questions to ask in your demo
- Which of your customers look like us, by industry and size?
- What does a pilot cost, and what decides the move to a full contract?
- Where is our data stored, who can access it, and is it used to train models?
- How does Apollo work with the tools we already use?
Apollo alternatives
Tools compared with Apollo most often, with the customers they share.
| Tool | Customers | Shared with Apollo | Compare |
|---|---|---|---|
 Clay48 customers, 4 shared | 48 | 4 | Apollo vs Clay |
 6sense32 customers, 2 shared | 32 | 2 | Apollo vs 6sense |
 Attio20 customers, 0 shared | 20 | 0 | Apollo vs Attio |
 HubSpot51 customers, 1 shared | 51 | 1 | Apollo vs HubSpot |
 Common Room68 customers, 2 shared | 68 | 2 | Apollo vs Common Room |
Questions about Apollo
Who uses Apollo?
71 companies use Apollo, including Google, Intel, and Spotify.
Which industries use Apollo?
The industries with the most Apollo customers are HR & Recruiting (6), Data & Analytics (3), and DevTools & Infrastructure (3).
What are the alternatives to Apollo?
The tools compared with Apollo most often are Clay (48 customers, 4 shared), 6sense (32 customers, 2 shared), Attio (20 customers, 0 shared), and HubSpot (51 customers, 1 shared). See all Apollo alternatives.
How does usedby know who uses Apollo?
Each company is linked to a public page that names it: Apollo's customer page, a published case study, a press release or a job post. We save each page with a dated capture and check it again on each run. A company leaves the list only after three checks in a row that no longer find it, and at least 14 days after it was last seen. A company with a published case study or quote is never removed automatically.
What do confirmed, observed and signal mean?
Confirmed (63): a case study, a named quote or a press release. Observed (8): Apollo shows the company on its own pages, for example a logo wall. Signal (0): a job post shows the company’s employees use Apollo, the weakest proof. Every level counts as a customer, and each line shows its level.
How current is this list?
The most recent check was on October 5, 2026, and 71 of 71 companies on this list have been checked so far. A company leaves the list only after three checks in a row that no longer find it, and at least 14 days after it was last seen. A company with a published case study or quote is never removed automatically.
Changes and sources
New customers
No new customer yet. Tracking of Apollo started on October 4, 2026. New customers appear after two complete checks of its pages.