# HubSpot vs Warmly: who uses which

On usedby, 51 companies use HubSpot and 30 use Warmly. No company is listed with both yet. Counts include every proof level, job-post signals included. Companies named on both have a confirmed or observed line on each side. Latest check 2026-10-08: 78 of 81 public lines checked.

## Side by side

|  | [HubSpot](https://www.usedby.ai/tools/hubspot.md) | [Warmly](https://www.usedby.ai/tools/warmly.md) |
|---|---|---|
| Public customers | 51 | 30 |
| Confirmed | 21 | 20 |
| Observed | 23 | 10 |
| Signals (job posts) | 7 | 0 |
| Top industries of customers | Sports & Fitness (4), DevTools & Infrastructure (3), HR & Recruiting (3) | Artificial Intelligence (1), EdTech & E-learning (1), Marketing Tech (1) |
| Category | Sales Prospecting & Enrichment | Sales Prospecting & Enrichment |
| Security | SOC 2 Type II ([legal.hubspot.com](https://legal.hubspot.com/security), checked 2026-10-04) | — |
| Data processing terms | A data processing agreement is available. ([legal.hubspot.com](https://legal.hubspot.com/privacy-policy), checked 2026-10-04) | — |
| Free trial | Free trial or free plan available. ([hubspot.com](https://www.hubspot.com/products/sales?wfuid=3655ee4ac1.1791100123&wfsid=1791100123-8075-b8d9-464480973ce2), checked 2026-10-04) | — |
| Integrations | Gmail, Google Calendar, Outlook, Outlook Calendar, Zapier, WordPress, Claude, Calendly, Microsoft SharePoint & OneDrive, Gemini, TikTok Ads, Snapchat Ads ([ecosystem.hubspot.com](https://ecosystem.hubspot.com/marketplace/apps), checked 2026-10-04) | HubSpot, Salesforce, Slack, Microsoft Teams, Marketo, Zoho, Pipedrive, Outreach, SalesLoft, Apollo, 6sense, Demandbase ([warmly.ai](https://www.warmly.ai/p/product/intent-signals/integration), checked 2026-10-08) |
| Pricing | — | AI Web-Deanonymization: from $10,000 / year; Inbound Chat: from $20,000 / year; AI Inbound Autopilot: from $30,000 / year ([warmly.ai](https://www.warmly.ai/p/pricing), checked 2026-10-08) |

## Published results

Reviewed stories only; usedby did not measure the figures.

- HubSpot: [Casio](https://www.usedby.ai/case-studies/casio-hubspot.md): **27%**: “In the past financial year, Casio achieved a 54% increase in web visits, 71% increase in new contacts and 27% increase in customers.” (captured by usedby 2026-10-05)
- HubSpot: [GoFundMe](https://www.usedby.ai/case-studies/gofundme-hubspot.md): **180%**: “the VIP Experience team has increased GoFundMe’s repeat and referral business by 180% in just nine months” (captured by usedby 2026-10-05)
- Warmly: [ScaleU](https://www.usedby.ai/case-studies/scaleu-warmly.md): **30 seconds**: “installed it on his Webflow site in about 30 seconds” (captured by usedby 2026-10-08)
- Warmly: [Behavioral Signals](https://www.usedby.ai/case-studies/behavioral-signals-warmly.md): **$40K**: “A $40K deal closed in just 7 days” (captured by usedby 2026-10-08)

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Source: https://www.usedby.ai/compare/hubspot-vs-warmly · How we check: https://www.usedby.ai/methodology