Bitrix24 vs Seamless.AI: CRM Platform vs Data Enrichment Tool Comparison
Compare Bitrix24 (CRM platform) and Seamless.AI (data enrichment tool) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Bitrix24 is a CRM platform for managing contacts, deals, and sales pipelines, while Seamless.AI is a data enrichment tool for finding B2B contact emails and phone numbers. Both start free at $0 per month, with Bitrix24 offering five pricing tiers and ten integrations, and Seamless.AI offering three tiers and seven integrations.
Key takeaways
- Bitrix24 offers five pricing tiers: Free, Basic, Standard, Professional, and Enterprise, all paid tiers requiring contact with sales.
- Seamless.AI offers three pricing tiers: Free, Pro, and Enterprise, with paid tiers also requiring contact with sales.
- Bitrix24 lists integrations with ten tools including Gmail, Google Calendar, Google Drive, Office 365, and Dropbox.
- Seamless.AI lists integrations with seven tools including Salesforce, HubSpot, Outreach, SalesLoft, and Pipedrive.
- Both Bitrix24 and Seamless.AI start at $0 per month on their free tiers, letting teams test each before paying.
Reviewed and updated September 4, 2026
Bitrix24 vs Seamless.AI: CRM Platform vs Data Enrichment Tool Comparison
Bitrix24 (CRM platform) and Seamless.AI (data enrichment tool) sit next to each other in many outbound stacks. They are not substitutes for each other on every job, so this comparison covers pricing, features, and integrations for each and points out where the two meet.
The Quick Answer
Bitrix24 is a CRM platform for customer relationship management and sales pipeline tracking; Seamless.AI is a data enrichment tool for B2B lead data and contact enrichment. By each vendor's own wording, Bitrix24 lists basic crm (deals, contacts) and sales pipelines, and Seamless.AI lists real-time b2b contact search engine and email and cell phone lookups.
Both start at the same price point ($0/mo), so the decision comes down to features and workflow fit.
If your priority is organizing contacts, tracking deals, and forecasting revenue, Bitrix24 is the one built for it; for finding accurate contact data for target accounts, that is Seamless.AI. Many teams run one of each.
Understanding the Core Difference
Bitrix24 is Bitrix24 is an all-in-one platform to manage a team and run sales, combining CRM, tasks and projects, chat and video calls, a website builder and telephony. Paid plans are billed as a flat rate per organization that includes a fixed number of users rather than per seat.
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
Bitrix24 Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Free | Free | 5 GB storage; free for 1-2 users |
| Basic | Contact Sales | includes 5 users; 24 GB storage |
| Standard | Contact Sales | includes 50 users; 100 GB storage |
| Professional | Contact Sales | includes 100 users; 1 TB storage |
| Enterprise | Contact Sales | User-count ladder above the Professional plan |
Source: Bitrix24 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.
Bitrix24 offers 5 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
- Basic CRM (deals, contacts)
- Sales pipelines
- Sales automation
- Tasks (Kanban, Gantt)
- Chat & video calls
- Email marketing
- 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
Bitrix24 Key Features
- Basic CRM (deals, contacts)
- Sales pipelines
- Sales automation
- Tasks (Kanban, Gantt)
- Chat & video calls
- Email marketing
- Telephony integration
- Analytics & reporting tools
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 Bitrix24
- Basic CRM (deals, contacts)
- Sales pipelines
- Sales automation
- Tasks (Kanban, Gantt)
- Chat & video calls
- Email marketing
- Telephony integration
- Analytics & reporting tools
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
Bitrix24 Integrations
Bitrix24 connects with: Gmail, Google Calendar, Google Drive, Office 365, MS Outlook, MS Exchange, MS OneDrive, Dropbox, Xero, Mailchimp.
Seamless.AI Integrations
Seamless.AI connects with: Salesforce, HubSpot, Outreach, SalesLoft, Pipedrive, Microsoft Dynamics 365, Zapier.
Integrations listed only by Bitrix24: Gmail, Google Calendar, Google Drive, Office 365, MS Outlook, MS Exchange, MS OneDrive, Dropbox, Xero, Mailchimp.
Integrations listed only by Seamless.AI: Salesforce, HubSpot, Outreach, SalesLoft, Pipedrive, Microsoft Dynamics 365, Zapier.
Use Case Recommendations
Best Fit for Bitrix24
- Budget-conscious teams looking for an affordable CRM platform
- 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
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 | Bitrix24 | Seamless.AI |
|---|---|---|
| Starting Price | Free | Free |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 8 | 10 |
| Integrations | 10 | 7 |
| Founded | N/A | 2015 |
Getting Started Checklist
- Define your customer relationship management and sales pipeline tracking and B2B lead data and contact enrichment requirements and monthly budget
- Estimate your expected contacts and deals and 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
Bitrix24 serves the customer relationship management and sales pipeline tracking side of an outbound stack and Seamless.AI the B2B lead data and contact enrichment side. Bitrix24 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 Bitrix24 and Seamless.AI for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Bitrix24 and Seamless.AI?
- Bitrix24 is a CRM platform built for organizing contacts, tracking deals, and managing sales pipelines, while Seamless.AI is a data enrichment tool built for finding accurate B2B contact information such as emails and cell phone numbers. They solve different parts of the outbound workflow rather than competing directly for the same job.
- Is Bitrix24 or Seamless.AI cheaper?
- Both platforms start at the same price point, $0 per month, on their free tiers. Beyond that, paid plans for both Bitrix24 and Seamless.AI require contacting sales for pricing, so the decision comes down to which feature set and tier structure fits expected usage rather than a straightforward price comparison.
- Can I use Bitrix24 and Seamless.AI together?
- Yes, many teams run one of each since the tools cover different needs. Bitrix24 handles CRM tasks like organizing contacts and tracking deals, while Seamless.AI handles finding and enriching B2B contact data for target accounts, so they can complement rather than replace each other in a sales stack.
- What integrations does Seamless.AI support?
- Seamless.AI lists integrations with Salesforce, HubSpot, Outreach, SalesLoft, Pipedrive, Microsoft Dynamics 365, and Zapier, totaling seven tools. This is fewer than Bitrix24's ten listed integrations, but it covers major CRM and sales engagement platforms that teams already use for prospecting workflows.
- Who should choose Bitrix24 over Seamless.AI?
- Budget-conscious teams looking for an affordable CRM platform, organizations with complex tech stacks needing broad integration support, teams wanting to start free and scale, and enterprise buyers who prefer custom pricing and dedicated support are best fits for Bitrix24 according to the comparison's use case recommendations.
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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