SignalHire vs Snov.io
SignalHire
signalhire.comSnov.io
snov.ioSide by side
| Figure | SignalHire | Snov.io |
|---|---|---|
| Price from | $4.75/mo | $39/mo |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 8 | 9 |
| Spec score · B2B Contact Data Providers | 8.8 (#10) | 8.7 (#13) |
| Spec score · Email Finder Software | 8.3 (#12) | 8.1 (#16) |
| API | The API offers Person and Search endpoints, while Company API access is available on request through support. | The pricing page lists API and webhooks, and describes MCP access for external AI assistants such as Claude and ChatGPT. |
| API access | Yes | Yes |
| Browser extension | The extension page links downloads for Chrome, Firefox, Edge, and Opera and says it can find contact details on social and professional sites. | Snov.io offers a Chrome extension to find and save contacts from company websites and search pages. |
| Contact database size | 850000000 | 50000000 |
| Direct-dial data | Yes | Yes |
| Free plan | Yes | Yes |
| Headquarters | Warsaw, Poland | New York, New York, United States |
| Integrations | The integrations page lists ATS, CRM, and other tools including Salesforce, HubSpot, Zoho Recruit, Pipedrive, Recruitee, and Ashby. | Named integrations include HubSpot, Pipedrive, Zapier, Make, Calendly, Clay, and an MCP server; its integrations page says it connects to over 5,000 apps. |
| Product | SignalHire provides real-time verified personal and business emails and phone numbers for recruiters, sales professionals, and marketers. | Snov.io describes itself as an AI lead generation and sales outreach platform for finding prospects, enriching contact data, and running email and LinkedIn campaigns. |
| Support | SignalHire lists [email protected] and a phone number, +1 209 437-3846, for questions. | The Starter plan lists prioritized 24-hour support and a personal implementation manager. |
| Technographic filters | Yes | Yes |
Plans
SignalHire
- FreeFree
- Emails$69 a month
- Phones$69 a month
- Emails & Phones$69 a month
- Emails$57 a year
- Emails & Phones$57 a year
- Phones$57 a year
- ScalePriced on request
Snov.io
- Starter$39 a month
- Pro S$99 a month
- Pro M$189 a month
- Pro L$369 a month
- Ultra$738 a month
- TrialFree
- LinkedIn Automation$69 a month
- Pro Ultra$738 a month
- Custom UltraPriced on request
In their own words
SignalHire
SignalHire is a contact search and enrichment service for recruiters, sales professionals, and marketers. It provides professional email addresses and phone numbers, including direct-dial data, and lets users filter profiles by name, title, company, and location. Its database page describes more than 900 million professional profiles and more than 30 million companies. Users can enrich up to 1,000 profiles at a time, and SignalHire says it checks emails with third-party verification tools before displaying contact details. The service also offers multi-step email sequences with tracking, reply pauses, send windows, and analytics, using Outlook/Microsoft 365 or a company-domain mailbox. Its API has Person and Search endpoints; Company API access is available on request through support. The browser extension can find contact details on social and professional sites, with downloads linked for Chrome, Firefox, Edge, and Opera. Integrations include ATS and CRM tools such as Salesforce, HubSpot, Zoho Recruit, Pipedrive, Recruitee, and Ashby. The Free plan is free and provides 5 credits; installing the extension provides 10 free credits each month. The listed monthly paid plans are $69 a month.
Snov.io
Snov.io is a lead-generation and sales-outreach platform for finding prospects, enriching contact data and running email and LinkedIn campaigns. Its database contains 50 million contacts, with ICP filters, direct-dial data and technographic filters. Outreach includes sequences, follow-ups, A/B testing, personalization and reply sentiment analysis. Email verification uses seven tiers, and the pricing page claims 98%+ accuracy. Deliverability tools include warm-up, placement checks, spam-word and DNS checks, sender reputation and blacklist checks. Its Sales CRM provides task management, deal-loss tracking and Google Calendar sync. A Chrome extension can find and save contacts from company websites and search pages. Integrations include HubSpot, Pipedrive, Zapier, Make, Calendly and Clay; the integrations page says it connects to over 5,000 apps. API and webhooks are available. The Trial plan lists 50 credits and 100 recipients, while Starter costs $39 a month and includes 1,000 credits and 5,000 recipients. Credits are used for prospect search, email search and verification. Snov.io runs on web and through an extension, with API access.