Adapt vs SignalHire
Adapt
adapt.io
SignalHire
signalhire.comSide by side
| Figure | Adapt | SignalHire |
|---|---|---|
| Price from | $49/mo | $4.75/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 5 | 8 |
| Spec score · B2B Contact Data Providers | 8.4 (#28) | 8.8 (#10) |
| API | Adapt offers Prospect, Enrich, and Refresh APIs, with the Refresh API using webhooks to update systems in real time. | The API offers Person and Search endpoints, while Company API access is available on request through support. |
| API access | Yes | Yes |
| Browser extension | Adapt's Chrome extension finds verified contact data from LinkedIn or a company website. | The extension page links downloads for Chrome, Firefox, Edge, and Opera and says it can find contact details on social and professional sites. |
| Contact database size | 150000000 | 850000000 |
| Direct-dial data | Yes | Yes |
| Free plan | Yes | Yes |
| Headquarters | Middletown, Delaware, United States | Warsaw, Poland |
| Integrations | The Basic plan lists CRM export to Salesforce, HubSpot, Pipedrive, Zoho, Outreach, and Salesgear. | The integrations page lists ATS, CRM, and other tools including Salesforce, HubSpot, Zoho Recruit, Pipedrive, Recruitee, and Ashby. |
| Product | Adapt describes itself as a B2B prospecting platform for identifying and connecting with ideal customers using B2B contact and company data. | SignalHire provides real-time verified personal and business emails and phone numbers for recruiters, sales professionals, and marketers. |
| Support | Adapt lists email support on Free and priority email support on Starter and Basic; Custom adds chat and call support. | SignalHire lists [email protected] and a phone number, +1 209 437-3846, for questions. |
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
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.