DemandScience vs Warmly
DemandScience
demandscience.com
Warmly
warmly.aiSide by side
| Figure | DemandScience | Warmly |
|---|---|---|
| Price from | — | $99/mo |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | — | Yes |
| Plans published | 1 | 8 |
| Spec score · Demand Generation Software | 7.2 (#13) | 7.5 (#10) |
| Headquarters | Danvers, Massachusetts, United States | San Francisco, California, United States |
| Support | The DemandScience Help Center provides product-line help and a support request option, while some content requires customer sign-in. | Warmly directs API and MCP issues to [email protected] and account, billing, or product questions to sales. |
Plans
Warmly
- Free (API/MCP)Free
- Starter (API/MCP)$99 a month
- Growth (API/MCP)$199 a month
- Pro (API/MCP)$499 a month
- AI Web-Deanonymization$10,000 a year
- Inbound Chat$20,000 a year
- AI Inbound Autopilot$30,000 a year
- Enterprise (API/MCP)Priced on request
In their own words
DemandScience
DemandScience has no write-up on Specifiction yet; its figures are above.
Warmly
Warmly describes itself as an autonomous revenue agent platform for B2B go-to-market teams. Its Inbound Agent identifies website visitors at the person level and offers AI chat with Context Graph context, intent-based popups, and personalized microsites. The platform also lists company and people search, intent signals, phone numbers, and an email finder. Integrations include HubSpot, Salesforce, Close.io, Zoho, and Pipedrive, as well as Slack and Microsoft Teams notifications. Warmly provides an MCP server with OAuth access and REST endpoints authenticated by API key; its three tools are read-only. API and MCP credits are shared across the product, and new visitor identifications pause when the monthly credit pool runs out. The free API/MCP plan is free and includes 250 credits per month; paid API/MCP plans start at $99 a month. Annual web-deanonymization starts at $10,000 a year, Inbound Chat at $20,000 a year, and AI Inbound Autopilot at $30,000 a year, each from 10K credits per month. Warmly runs on the web and through an API, and is headquartered in San Francisco.