Choose Cognism if you need
- Integration with Pipedrive. We haven't found it on ContactOut's website.
- ISO 27001 or SSO. We haven't found them on ContactOut's website.
At a glance
- ContactOut has a free plan. We haven't confirmed one for Cognism.
- ContactOut offers a free trial (length not stated). We haven't confirmed one for Cognism.
- Both are available on API.
- Only ContactOut lists Chrome extension.
- Both work with Salesforce and HubSpot.
- Both list SOC 2 and GDPR.
- Only Cognism lists ISO 27001 and SSO.
- Both have a public API.
From each tool's own website, checked on the dates below, and from published reviews.
Which to choose
From the facts checked for both tools, not from opinion. A fact we haven't confirmed for one of them is never counted.
Choose ContactOut if you need
- Chrome extension. We haven't found it on Cognism's website.
- Integration with Greenhouse, Lever or Bullhorn. We haven't found them on Cognism's website.
Cognism
Nobody has reviewed Cognism yet. Its rating shows once it has 3 reviews.
Review Cognism
ContactOut
Nobody has reviewed ContactOut yet. Its rating shows once it has 3 reviews.
Review ContactOutThe facts
- What it does
- CognismPrecise, compliant B2B data for the companies and decision-makers that matter
- ContactOutFind emails and phone numbers for 350M professionals
- Free plan
- CognismNot confirmed
- ContactOutYes
- Pricing
- CognismNot confirmed
- ContactOutFlat monthly
- Paid plans from
- CognismNot confirmed
- ContactOutNot confirmed
- Plans
- CognismNot confirmed. See prices on cognism.com
- ContactOutFree: $0 Team / API: Custom As of October 20, 2026
- Platforms
- CognismAPI
- ContactOutChrome extension, API
- Works with
- CognismSalesforce, HubSpot, Pipedrive
- ContactOutSalesforce, HubSpot, Greenhouse, Lever, Bullhorn, Zapier
- Main features
- CognismB2B contact and company data, Verified mobile numbers, Intent data, Hiring and funding signals, CRM enrichment, AI company research
- ContactOutSearch portal, Chrome extension, Email campaigns, Gmail enrichment, Cloud phone dialer, Data enrichment
- Free trial
- CognismNot confirmed
- ContactOutYes
- Security and compliance
- CognismSOC 2, ISO 27001, GDPR, SSO
- ContactOutSOC 2, GDPR
- Public API
- CognismYes
- ContactOutYes
- On askusers
- CognismNot claimed by its team yet
- ContactOutNot claimed by its team yet
Cognism: Facts from cognism.com, checked October 20, 2026. Sources: cognism.com, cognism.com/pricing.
ContactOut: Facts from contactout.com, checked October 20, 2026. Sources: contactout.com, contactout.com/pricing, contactout.com/integrations-feature, contactout.com/api-feature, contactout.com/chrome-extension.
Prices change, so confirm on their sites.
What they share
From the platforms and integrations each website lists.
Platforms
Both
- API
Only CognismNothing else listed
Only ContactOut
- Chrome extension
Integrations
Both
- Salesforce
- HubSpot
Only Cognism
- Pipedrive
Only ContactOut
- Greenhouse
- Lever
- Bullhorn
- Zapier
People who switched
Reviewers who say they used one of these before the other.
No reviewer has said they moved between Cognism and ContactOut yet.
Used either of them?
Your review makes this comparison better for the next person. Review Cognism or review ContactOut.