Listed alphabetically. A tool is ranked by its reviews once it has 3.
| Tool | Reviews | Lowest paid plan | Free plan | Free trial | Public API | Runs on | Main features |
|---|---|---|---|---|---|---|---|
 ClayInfrastructure to get any data, run agentic workflows and launch GTM plays | ReviewsNone yetWrite one for Clay | Lowest paid planSee plans | Free planYes | Free trial14 days | Public APIYes | Runs onNot confirmed | Main features
|
 ContactOutFind emails and phone numbers for 350M professionals | ReviewsNone yetWrite one for ContactOut | Lowest paid plan$49per month, with US, Canada and UK contacts ($25 without them)Email, as of October 20, 2026 | Free planYes | Free trialYes | Public APIYes | Runs onChrome extension | Main features
|
| CrunchbasePrivate company data and predictive intelligence to spot private market opportunities early. | ReviewsNone yetWrite one for Crunchbase | Lowest paid plan$49per month billed annually, or $99 billed monthlyPro, as of October 28, 2026 | Free planYes | Free trial7 days | Public APIYes | Runs onNot confirmed | Main features
|
 Lead411Unlimited B2B leads database for SMB outbound lead generation. | ReviewsNone yetWrite one for Lead411 | Lowest paid planNot confirmed | Free planNot confirmed | Free trialYes | Public APINot confirmed | Runs onNot confirmed | Main features
|
 SaleshandyYour complete multichannel outbound platform to book meetings every day | ReviewsNone yetWrite one for Saleshandy | Lowest paid plan$34per month, billed annuallyStarter, as of October 23, 2026 | Free planNot confirmed | Free trial7 days | Public APIYes | Runs onNot confirmed | Main features
|
 ZoomInfoAI GTM platform with clean, accurate, compliant and actionable B2B data for every stage of your GTM motion | ReviewsNone yetWrite one for ZoomInfo | Lowest paid planSee plans | Free planYes | Free trialYes | Public APIYes | Runs onChrome extension, CLI | Main features
|
From each tool's own website. “Not confirmed” means we couldn't confirm it there, not that the tool doesn't have it. Each tool's page says when its facts were checked.
How this list is made
A tool is listed here only when we've confirmed on its own website that it has a free trial. Tools we couldn't confirm it for are left out, even if they may have it. Vendors can't pay for a place on this list. Add a tool we missed