EngageBay vs Seamless.AI: CRM Platform vs Data Enrichment Tool Comparison
Compare EngageBay (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.
EngageBay is a CRM platform for customer relationship management and sales pipeline tracking, while Seamless.AI is a data enrichment tool for B2B lead data and contact enrichment. Both start free at $0/mo. Choose EngageBay for organizing contacts and forecasting revenue, and Seamless.AI for finding accurate contact data on target accounts. Many teams use both.
Key takeaways
- EngageBay's top tier, Pro, costs $119.99/mo and includes 50,000 contacts, while its Free plan covers 250 contacts.
- Seamless.AI's Free plan includes 50 credits, and its Pro and Enterprise tiers require contacting sales for annual or custom credit packages.
- EngageBay lists 8 features including email marketing, landing page builder, and lead scoring, while Seamless.AI lists 10 including real-time B2B contact search and buyer intent data as an add-on.
- EngageBay integrates with 10 tools including Shopify, Stripe, and Slack, while Seamless.AI integrates with 7 tools including Salesforce, HubSpot, and Outreach.
- Zapier is the only integration shared between EngageBay and Seamless.AI according to their listed integrations.
Reviewed and updated September 4, 2026
EngageBay vs Seamless.AI: CRM Platform vs Data Enrichment Tool Comparison
Sales teams building an outbound stack often weigh EngageBay, a CRM platform for customer relationship management and sales pipeline tracking, against Seamless.AI, a data enrichment tool for B2B lead data and contact enrichment. They cover different parts of the workflow, so this comparison covers what each one does, what each one costs, and where they overlap.
The Quick Answer
EngageBay 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, EngageBay lists email marketing and landing page builder, 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, EngageBay 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
EngageBay is EngageBay lets small businesses manage marketing, sales and customer service in one platform. The CRM sits alongside email marketing, landing pages, live chat and a helpdesk, with a free tier for teams of up to 15 members.
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
EngageBay Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Free | Free | 250 Contacts |
| Basic | $14.99/mo | 500 Contacts |
| Growth | $64.99/mo | 5000 Contacts |
| Pro | $119.99/mo | 50,000 Contacts |
Source: EngageBay 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.
EngageBay 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
- Email Marketing
- Landing Page Builder
- Lead Scoring
- Marketing Automation
- Service Automation
- Live Chat
- 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
EngageBay Key Features
- Email Marketing
- Landing Page Builder
- Lead Scoring
- Marketing Automation
- Service Automation
- Live Chat
- Helpdesk
- Custom Reporting
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 EngageBay
- Email Marketing
- Landing Page Builder
- Lead Scoring
- Marketing Automation
- Service Automation
- Live Chat
- Helpdesk
- Custom Reporting
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
EngageBay Integrations
EngageBay connects with: Zapier, Shopify, Xero, SendGrid, Mandrill, Stripe, Slack, Twilio, WooCommerce, Google Meet.
Seamless.AI Integrations
Seamless.AI connects with: Salesforce, HubSpot, Outreach, SalesLoft, Pipedrive, Microsoft Dynamics 365, Zapier.
Shared Integrations
Both tools integrate with: Zapier.
Integrations listed only by EngageBay: Shopify, Xero, SendGrid, Mandrill, Stripe, Slack, Twilio, WooCommerce, Google Meet.
Integrations listed only by Seamless.AI: Salesforce, HubSpot, Outreach, SalesLoft, Pipedrive, Microsoft Dynamics 365.
Use Case Recommendations
Best Fit for EngageBay
- 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
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 | EngageBay | Seamless.AI |
|---|---|---|
| Starting Price | Free | Free |
| Top Tier Price | $119.99/mo | 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
EngageBay 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. EngageBay 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 EngageBay and Seamless.AI for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between EngageBay and Seamless.AI?
- EngageBay is a CRM platform built for customer relationship management and sales pipeline tracking, while Seamless.AI is a data enrichment tool built for finding and enriching B2B contact data. They serve different parts of the sales workflow, so many teams use one of each rather than choosing between them.
- Which one is cheaper, EngageBay or Seamless.AI?
- Both platforms start at the same price point, $0/mo, with free tiers available. EngageBay's Free plan covers 250 contacts, and Seamless.AI's Free plan includes 50 credits. Beyond the free tier, EngageBay has published pricing up to $119.99/mo, while Seamless.AI requires contacting sales for its Pro and Enterprise plans.
- Do EngageBay and Seamless.AI integrate with the same tools?
- They share only one listed integration, Zapier. EngageBay separately integrates with Shopify, Xero, SendGrid, Mandrill, Stripe, Slack, Twilio, WooCommerce, and Google Meet, while Seamless.AI separately integrates with Salesforce, HubSpot, Outreach, SalesLoft, Pipedrive, and Microsoft Dynamics 365.
- Who should use EngageBay instead of Seamless.AI?
- EngageBay fits budget-conscious teams that want an affordable CRM platform, organizations with complex tech stacks needing broad integration support across 10 tools, and teams that want to start free and scale up over EngageBay's four pricing tiers as their contact volume grows.
- Who should use Seamless.AI instead of EngageBay?
- Seamless.AI fits budget-conscious teams that want an affordable data enrichment tool, teams that need its wide feature set of 10 listed capabilities such as pitch intelligence and job change tracking, and enterprise buyers who prefer custom pricing and dedicated support through its Pro and Enterprise tiers.
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
Connect on LinkedIn →Explore more.
Ready to scale your outreach?
We build GTM engines that book real meetings. See the receipts.
Related articles.
AroundDeal vs Salesflare: Data Enrichment Tool vs CRM Platform Comparison
Compare AroundDeal (data enrichment tool) and Salesflare (CRM platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Evaboot vs Microsoft Dynamics 365 Sales: Data Enrichment Tool vs CRM Platform Comparison
Compare Evaboot (data enrichment tool) and Microsoft Dynamics 365 Sales (CRM platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Agile CRM vs LeadIQ: CRM Platform vs Data Enrichment Tool Comparison
Compare Agile CRM (CRM platform) and LeadIQ (data enrichment tool) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Anymail Finder vs Pipeline CRM: Data Enrichment Tool vs CRM Platform Comparison
Compare Anymail Finder (data enrichment tool) and Pipeline CRM (CRM platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
AroundDeal vs Maximizer: Data Enrichment Tool vs CRM Platform Comparison
Compare AroundDeal (data enrichment tool) and Maximizer (CRM platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Breakcold vs Bulk Email Checker: CRM Platform vs Data Enrichment Tool Comparison
Compare Breakcold (CRM platform) and Bulk Email Checker (data enrichment tool) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.