Seamless.AI vs Tomba: Data Enrichment Tool Comparison
Compare Seamless.AI and Tomba side by side. See pricing, features, and integrations to choose the right data enrichment tool for your needs.
Seamless.AI and Tomba both start at $0 per month, so the choice depends on features and workflow. Seamless.AI is an AI-powered sales lead platform with real-time contact search, pitch intelligence, and enrichment, listing 10 features. Tomba is an email finder and verifier with domain search and bulk processing, charged per valid result, listing 8 features and 10 integrations.
Key takeaways
- Both Seamless.AI and Tomba offer free tiers starting at $0 per month.
- Seamless.AI's free tier includes 50 credits, while Tomba's free tier offers 75 free searches per month with no credit card required.
- Tomba's Growth plan costs $89 per month and includes 10,000 total credits per month, split between finder and search credits and free verification credits.
- Seamless.AI lists 10 features on its own pages, while Tomba lists 8.
- Seamless.AI and Tomba share three integrations: HubSpot, Pipedrive, and Zapier.
Reviewed and updated September 4, 2026
Seamless.AI vs Tomba: Data Enrichment Tool Comparison
Sales teams evaluating B2B lead data and contact enrichment tools often narrow their shortlist to Seamless.AI and Tomba. Both target the same job, but they cater to different workflows and budgets. This comparison covers pricing, features, and integrations so you can pick the right fit.
The Quick Answer
By each vendor's own wording, Seamless.AI lists real-time b2b contact search engine and email and cell phone lookups, while Tomba lists native & exclusive email validation and advanced catch-all verification. 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
Seamless.AI is AI-powered sales lead platform with real-time contact search engine, pitch intelligence, and data enrichment for B2B prospecting.
Tomba is Email finder and verifier with domain search, LinkedIn and author email lookup, phone finding, company enrichment and bulk processing, charged per valid result.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
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
Tomba Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Free | Free | 75 free searches per month, no credit card required |
| Growth | $89/mo | 10,000 total credits per month (5,000 finder and search plus 5,000 free verification) at the entry step of a 5,000 to 2,000,000 credit selector |
| Pay as you go | Usage-based | Credits valid for 12 months |
| Enterprise | Contact Sales | Custom data source onboarding, named account manager, custom SLA |
Source: Tomba 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.
Tomba 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
- 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
- Native & Exclusive Email Validation
- Advanced Catch-All Verification
- Company Name to Domain Matching
- Company Data Enrichment
- Real-time API
- Browser Extensions
- and 2 more listed below
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
Tomba Key Features
- Native & Exclusive Email Validation
- Advanced Catch-All Verification
- Company Name to Domain Matching
- Company Data Enrichment
- Real-time API
- Browser Extensions
- Spreadsheet Add-ons
- Official SDKs
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 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
Listed only by Tomba
- Native & Exclusive Email Validation
- Advanced Catch-All Verification
- Company Name to Domain Matching
- Company Data Enrichment
- Real-time API
- Browser Extensions
- Spreadsheet Add-ons
- Official SDKs
Integration Ecosystem
Seamless.AI Integrations
Seamless.AI connects with: Salesforce, HubSpot, Outreach, SalesLoft, Pipedrive, Microsoft Dynamics 365, Zapier.
Tomba Integrations
Tomba connects with: Hubspot, Pipedrive, Zapier, Make, n8n, Airtable, Mailchimp, Claude, Apify, Maltego.
Shared Integrations
Both tools integrate with: HubSpot, Pipedrive, Zapier.
Integrations listed only by Seamless.AI: Salesforce, Outreach, SalesLoft, Microsoft Dynamics 365.
Integrations listed only by Tomba: Make, n8n, Airtable, Mailchimp, Claude, Apify, Maltego.
Use Case Recommendations
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
Best Fit for Tomba
- Budget-conscious teams looking for an affordable data enrichment tool
- Organizations with complex tech stacks needing broad integration support (10 integrations)
- 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 | Seamless.AI | Tomba |
|---|---|---|
| Starting Price | Free | Free |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 10 | 8 |
| Integrations | 7 | 10 |
| Founded | 2015 | N/A |
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
Seamless.AI and Tomba both serve the B2B lead data and contact enrichment market. Seamless.AI offers a more accessible entry point, while Tomba 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 Seamless.AI and Tomba for current information.
Frequently asked questions.
Frequently asked questions- Which is cheaper, Seamless.AI or Tomba?
- Both tools start at the same price point of $0 per month with a free tier. Beyond that, Seamless.AI's paid Pro and Enterprise plans require contacting sales, while Tomba has a Growth plan at $89 per month plus pay as you go and Enterprise options, giving Tomba more visible pricing granularity.
- What is the core difference between Seamless.AI and Tomba?
- Seamless.AI is an AI-powered sales lead platform offering a real-time contact search engine, pitch intelligence, and data enrichment for B2B prospecting. Tomba is an email finder and verifier with domain search, LinkedIn and author email lookup, phone finding, company enrichment, and bulk processing, charged per valid result.
- Do Seamless.AI and Tomba integrate with the same tools?
- They overlap on three integrations: HubSpot, Pipedrive, and Zapier. Seamless.AI additionally connects with Salesforce, Outreach, SalesLoft, and Microsoft Dynamics 365, while Tomba additionally connects with Make, n8n, Airtable, Mailchimp, Claude, Apify, and Maltego.
- How many pricing plans does each platform have?
- Seamless.AI has three pricing tiers: Free, Pro, and Enterprise, with Pro and Enterprise requiring you to contact sales. Tomba has four tiers: Free, Growth at $89 per month, Pay as you go, and Enterprise, giving it more granularity as usage scales.
- Which tool has more features listed, Seamless.AI or Tomba?
- Seamless.AI lists 10 total features on its own pages, including data enrichment, pitch intelligence, and an AI writing assistant. Tomba lists 8 total features, including native email validation, advanced catch-all verification, and official SDKs.
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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