Choose Kaspr if you need
- Chrome or Web. We haven't found them on Seamless.AI's website.
- Integration with Zoho CRM, Brevo or Lemlist. We haven't found them on Seamless.AI's website.
- SSO. We haven't found it on Seamless.AI's website.
At a glance
- Kaspr has a free plan. We haven't confirmed one for Seamless.AI.
- Kaspr's lowest paid plan is Starter at $49 per user per month, as of October 28, 2026.
- Only Kaspr lists Chrome and Web.
- Only Seamless.AI lists Chrome extension.
- Both work with HubSpot, Salesforce, Pipedrive and Zapier.
- Both list GDPR.
- Only Kaspr lists SSO.
- Only Seamless.AI lists SOC 2 and ISO 27001.
- 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 Seamless.AI if you need
- Chrome extension. We haven't found it on Kaspr's website.
- Integration with Microsoft Dynamics, Outreach or Salesloft. We haven't found them on Kaspr's website.
- SOC 2 or ISO 27001. We haven't found them on Kaspr's website.
Kaspr
Nobody has reviewed Kaspr yet. Its rating shows once it has 3 reviews.
Review Kaspr
Seamless.AI
Nobody has reviewed Seamless.AI yet. Its rating shows once it has 3 reviews.
Review Seamless.AIThe facts
- What it does
- KasprKaspr is a LinkedIn Chrome Extension and web app that gives you access to B2B contact data in seconds.
- Seamless.AIAI sales platform that delivers verified prospects, automated outreach and booked meetings
- Free plan
- KasprYes
- Seamless.AINot confirmed
- Pricing
- KasprPer user, monthly
- Seamless.AINot confirmed
- Paid plans from
What they share
From the platforms and integrations each website lists.
Platforms
BothNone in common
Only Kaspr
- Chrome
- Web
Only Seamless.AI
- Chrome extension
Integrations
Both
- HubSpot
- Salesforce
- Pipedrive
- Zapier
Only Kaspr
People who switched
Reviewers who say they used one of these before the other.
No reviewer has said they moved between Kaspr and Seamless.AI yet.
Used either of them?
Your review makes this comparison better for the next person. Review Kaspr or review Seamless.AI.