Kaspr vs Seamless.AI: Data Enrichment Tool Comparison
Compare Kaspr and Seamless.AI side by side. See pricing, features, and integrations to choose the right data enrichment tool for your needs.
Kaspr and Seamless.AI both offer free B2B contact enrichment plans starting at $0/mo. Kaspr adds paid tiers at $65/mo and $99/mo with 9 listed integrations, while Seamless.AI lists 10 features but moves straight to custom Pro and Enterprise pricing. Choose based on integration breadth versus feature depth.
Key takeaways
- Kaspr's Starter plan costs $65/mo and its Business plan costs $99/mo, while Seamless.AI's paid tiers require contacting sales for pricing.
- Kaspr lists 8 features and 9 integrations, compared with Seamless.AI's 10 features and 7 integrations.
- Both platforms offer a free tier starting at $0/mo before any paid plan applies.
- Kaspr integrates with Zoho CRM, Brevo, Lemlist, Ringover, and Aircall, none of which appear on Seamless.AI's integration list.
- Seamless.AI was founded in 2015, according to the article's comparison table.
Reviewed and updated September 2, 2026
Kaspr vs Seamless.AI: Data Enrichment Tool Comparison
If you are comparing B2B lead data and contact enrichment tools, Kaspr and Seamless.AI will likely both appear on your radar. They share some surface-level similarities, but the details reveal important differences in pricing, capability, and target audience.
The Quick Answer
By each vendor's own wording, Kaspr lists kaspr chrome extension and lead management, while Seamless.AI lists real-time b2b contact search engine and email and cell phone lookups. A capability both offer can appear under different names, so read both feature lists below.
Both start at the same price point ($0/mo), so the decision comes down to features and workflow fit.
If your priority is finding accurate contact data for target accounts, both tools target it. The right choice depends on your budget, team size, and the specific capabilities you need most.
Understanding the Core Difference
Kaspr is B2B contact data tool with a LinkedIn Chrome extension for phone numbers and email addresses, lead management, bulk enrichment and CRM sync.
Seamless.AI is AI-powered sales lead platform with real-time contact search engine, pitch intelligence, and data enrichment for B2B prospecting.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Kaspr Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Free | Free | 15 B2B email credits, 5 Phone credits and 5 Direct email credits per month |
| Starter | $65/mo | Unlimited B2B email credits, 100 Phone credits and 5 Direct email credits per month |
| Business | $99/mo | Unlimited B2B email credits, 200 Phone credits and 200 Direct email credits per month |
| Enterprise | Contact Sales | Unlimited B2B email credits and unlimited Phone credits |
Source: Kaspr Pricing
Seamless.AI Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Free | Free | 50 Credits |
| Pro | Contact Sales | Annual Credit Packages |
| Enterprise | Contact Sales | Custom Packages |
Source: Seamless.AI Pricing
Pricing Analysis
Both platforms start at the same $0/mo price point. The decision comes down to which feature set and tier structure works better for your expected usage.
Kaspr offers 4 pricing tiers compared to Seamless.AI's 3, giving you more granularity as you scale.
Both platforms offer free tiers, so you can test each one before spending anything.
Features Breakdown
- Kaspr Chrome Extension
- Lead Management
- Enrichment Automations
- CSV Enrichment
- Kaspr on Sales Navigator
- Shared credits
- and 2 more listed below
- Real-time B2B contact search engine
- Email and cell phone lookups
- Pitch intelligence
- Data enrichment
- Buyer intent data (add-on)
- Job changes tracking (add-on)
- and 4 more listed below
Kaspr Key Features
- Kaspr Chrome Extension
- Lead Management
- Enrichment Automations
- CSV Enrichment
- Kaspr on Sales Navigator
- Shared credits
- Kaspr on LinkedIn Recruiter Lite
- Team Usage Reports
Seamless.AI Key Features
- Real-time B2B contact search engine
- Email and cell phone lookups
- Pitch intelligence
- Data enrichment
- Buyer intent data (add-on)
- Job changes tracking (add-on)
- Autopilot list building (add-on)
- AI writing assistant
- Chrome extension
- Enterprise security and compliance
The two lists below are a diff of each vendor's own feature list by exact wording, so a capability both tools offer can appear on either side under a different name.
Listed only by Kaspr
- Kaspr Chrome Extension
- Lead Management
- Enrichment Automations
- CSV Enrichment
- Kaspr on Sales Navigator
- Shared credits
- Kaspr on LinkedIn Recruiter Lite
- Team Usage Reports
Listed only by Seamless.AI
- Real-time B2B contact search engine
- Email and cell phone lookups
- Pitch intelligence
- Data enrichment
- Buyer intent data (add-on)
- Job changes tracking (add-on)
- Autopilot list building (add-on)
- AI writing assistant
- Chrome extension
- Enterprise security and compliance
Integration Ecosystem
Kaspr Integrations
Kaspr connects with: HubSpot, Salesforce, Pipedrive, Zoho CRM, Brevo, Lemlist, Zapier, Ringover, Aircall.
Seamless.AI Integrations
Seamless.AI connects with: Salesforce, HubSpot, Outreach, SalesLoft, Pipedrive, Microsoft Dynamics 365, Zapier.
Shared Integrations
Both tools integrate with: HubSpot, Salesforce, Pipedrive, Zapier.
Integrations listed only by Kaspr: Zoho CRM, Brevo, Lemlist, Ringover, Aircall.
Integrations listed only by Seamless.AI: Outreach, SalesLoft, Microsoft Dynamics 365.
Use Case Recommendations
Best Fit for Kaspr
- Budget-conscious teams looking for an affordable data enrichment tool
- Organizations with complex tech stacks needing broad integration support (9 integrations)
- Teams that want to start free and scale up as needs grow
- Enterprise buyers who prefer custom pricing and dedicated support
Best Fit for Seamless.AI
- Budget-conscious teams looking for an affordable data enrichment tool
- Teams that need a wide feature set (10 capabilities listed)
- Teams that want to start free and scale up as needs grow
- Enterprise buyers who prefer custom pricing and dedicated support
Feature Comparison Summary
| Feature | Kaspr | Seamless.AI |
|---|---|---|
| Starting Price | Free | Free |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 8 | 10 |
| Integrations | 9 | 7 |
| Founded | N/A | 2015 |
Getting Started Checklist
- Define your B2B lead data and contact enrichment requirements and monthly budget
- Estimate your expected data credits or contact lookups to find the right tier
- List the integrations your team currently relies on
- Sign up for free trials or demos of both platforms
- Run a small test with each tool before making a commitment
- Evaluate the onboarding experience and support quality
Final Thoughts
Kaspr and Seamless.AI both serve the B2B lead data and contact enrichment market. Kaspr offers a more accessible entry point, while Seamless.AI starts at $0/mo. Your decision should weigh pricing against the specific features that matter most for your workflow.
Start with a trial of each to see which platform fits your team's daily process. The best tool is the one your team actually uses consistently.
Pricing and features verified as of September 2026. Visit Kaspr and Seamless.AI for current information.
Frequently asked questions.
Frequently asked questions- Is Kaspr or Seamless.AI cheaper?
- Both tools start free at $0/mo. Kaspr publishes paid tiers at $65/mo for Starter and $99/mo for Business, plus a Contact Sales enterprise tier. Seamless.AI moves directly from its free plan to Contact Sales pricing for both its Pro and Enterprise tiers, so its paid costs are not publicly listed.
- Which tool has more integrations, Kaspr or Seamless.AI?
- Kaspr lists 9 integrations, including HubSpot, Salesforce, Pipedrive, Zoho CRM, Brevo, Lemlist, Zapier, Ringover, and Aircall. Seamless.AI lists 7 integrations, including Outreach, SalesLoft, and Microsoft Dynamics 365. Both tools share HubSpot, Salesforce, Pipedrive, and Zapier as common integrations.
- What features does Seamless.AI offer that Kaspr doesn't list?
- Seamless.AI lists 10 features on its own page, including buyer intent data, job changes tracking, autopilot list building, an AI writing assistant, and enterprise security and compliance. None of these appear on Kaspr's published feature list, though naming differences mean some capabilities could overlap.
- What features does Kaspr offer that Seamless.AI doesn't list?
- Kaspr lists 8 features, including its Chrome extension, lead management, enrichment automations, CSV enrichment, integration with Sales Navigator and LinkedIn Recruiter Lite, shared credits, and team usage reports. None of these appear on Seamless.AI's published feature list.
- Which tool is better for budget-conscious teams?
- Both Kaspr and Seamless.AI are recommended for budget-conscious teams, since each offers a free plan and a path to scale up as needs grow. The choice comes down to whether integration breadth, where Kaspr lists 9, or feature count, where Seamless.AI lists 10, matters more to your workflow.
About the author.
Tim Carden is CMO / CTO at RevenueFlow, which builds and operates outbound revenue engines for B2B companies. Studied at McGill University.
Tim Carden · CMO / CTO
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