Salesforge vs Seamless.AI: Sales Engagement Platform vs Data Enrichment Tool Comparison
Compare Salesforge (sales engagement platform) and Seamless.AI (data enrichment tool) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Salesforge is a multichannel sales engagement platform for cold email and LinkedIn outreach, starting at $48/mo, while Seamless.AI is a data enrichment tool for B2B contact search and lookups, with a free tier. Teams needing outreach coordination should pick Salesforge; those needing accurate contact data should pick Seamless.AI. Many teams use both together.
Key takeaways
- Salesforge's Pro Plan costs $48/mo and includes 1,000 active contacts in sequence with 5,000 emails per month.
- Salesforge's Agent Frank AI SDR plan costs $499/mo and supports up to 1,000 active contacts.
- Seamless.AI offers a free tier with 50 credits, giving it a lower entry point than Salesforge's $48/mo starting price.
- Both platforms integrate with Salesforce, HubSpot, Pipedrive, and Zapier.
- Salesforge lists Lead Finder access to over 500 million verified B2B leads and an Email Finder API, while Seamless.AI lists buyer intent data and job changes tracking as add-ons.
Reviewed and updated September 2, 2026
Salesforge vs Seamless.AI: Sales Engagement Platform vs Data Enrichment Tool Comparison
Salesforge is a sales engagement platform; Seamless.AI is a data enrichment tool. Whether you need one, the other, or both depends on which part of the workflow you are buying for: multi-channel sales outreach and engagement tracking on one side, B2B lead data and contact enrichment on the other. This guide lays out what each vendor publishes.
The Quick Answer
Salesforge is a sales engagement platform for multi-channel sales outreach and engagement tracking; Seamless.AI is a data enrichment tool for B2B lead data and contact enrichment. By each vendor's own wording, Salesforge lists cold email automation at scale and linkedin automation, and Seamless.AI lists real-time b2b contact search engine and email and cell phone lookups.
Seamless.AI offers a lower entry point at $0/mo compared to Salesforge at $48/mo.
If your priority is coordinating outreach across email, phone, and social channels, Salesforge 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
Salesforge is Multichannel outreach platform that runs cold email and LinkedIn sequences from unlimited mailboxes and LinkedIn senders, with AI personalization, built-in warm-up, and an optional AI SDR agent.
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
Pro Plan
Free
Salesforge Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Pro Plan | $48/mo | 1,000 Active Contacts in Sequence | 5,000 Emails/Month |
| Growth Plan | $96/mo | 10,000 Active Contacts in Sequence | 50,000 Emails/Month |
| Agent Frank (AI SDR) | $499/mo | Up to 1,000 Active Contacts | - |
Source: Salesforge 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
Seamless.AI offers the lower entry point ($0/mo vs $48/mo). Teams watching their budget will appreciate the savings, especially when starting out.
Seamless.AI includes a free tier, which is helpful for evaluating the platform without upfront cost.
Features Breakdown
- Cold email automation at scale
- LinkedIn automation
- Multichannel outreach across email and LinkedIn
- Automated follow-ups for email and LinkedIn
- Primebox unified inbox for LinkedIn messages and emails
- Agent Frank AI SDR with auto-pilot and co-pilot modes
- and 4 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
Salesforge Key Features
- Cold email automation at scale
- LinkedIn automation
- Multichannel outreach across email and LinkedIn
- Automated follow-ups for email and LinkedIn
- Primebox unified inbox for LinkedIn messages and emails
- Agent Frank AI SDR with auto-pilot and co-pilot modes
- Unlimited mailboxes and unlimited premium warm-up
- AI personalization for every lead
- Email Finder API for verified B2B emails at scale
- Lead Finder over 500M+ verified B2B leads
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 Salesforge
- Cold email automation at scale
- LinkedIn automation
- Multichannel outreach across email and LinkedIn
- Automated follow-ups for email and LinkedIn
- Primebox unified inbox for LinkedIn messages and emails
- Agent Frank AI SDR with auto-pilot and co-pilot modes
- Unlimited mailboxes and unlimited premium warm-up
- AI personalization for every lead
- Email Finder API for verified B2B emails at scale
- Lead Finder over 500M+ verified B2B leads
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
Salesforge Integrations
Salesforge connects with: Salesforce, HubSpot, Pipedrive, GoHighLevel, Clay, Make, Zapier, n8n, Slack, Google Workspace, Microsoft 365, SMTP.
Seamless.AI Integrations
Seamless.AI connects with: Salesforce, HubSpot, Outreach, SalesLoft, Pipedrive, Microsoft Dynamics 365, Zapier.
Shared Integrations
Both tools integrate with: Salesforce, HubSpot, Pipedrive, Zapier.
Integrations listed only by Salesforge: GoHighLevel, Clay, Make, n8n, Slack, Google Workspace, Microsoft 365, SMTP.
Integrations listed only by Seamless.AI: Outreach, SalesLoft, Microsoft Dynamics 365.
Use Case Recommendations
Best Fit for Salesforge
- Budget-conscious teams looking for an affordable sales engagement platform
- Organizations with complex tech stacks needing broad integration support (12 integrations)
- SDR teams running multi-channel outreach sequences
- Sales managers tracking team engagement metrics
Best Fit for Seamless.AI
- Budget-conscious teams looking for an affordable data enrichment tool
- 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 | Salesforge | Seamless.AI |
|---|---|---|
| Starting Price | $48/mo | Free |
| Top Tier Price | $499/mo | Contact Sales |
| Total Features Listed | 10 | 10 |
| Integrations | 12 | 7 |
| Founded | N/A | 2015 |
Getting Started Checklist
- Define your multi-channel sales outreach and engagement tracking and B2B lead data and contact enrichment requirements and monthly budget
- Estimate your expected sequences and engagement actions 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
Salesforge serves the multi-channel sales outreach and engagement tracking side of an outbound stack and Seamless.AI the B2B lead data and contact enrichment side. Seamless.AI offers a more accessible entry point, while Salesforge starts at $48/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 Salesforge and Seamless.AI for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Salesforge and Seamless.AI?
- Salesforge is a sales engagement platform built for multichannel outreach across email and LinkedIn, including automated sequences and an AI SDR agent. Seamless.AI is a data enrichment tool focused on finding B2B contact data through a real-time contact search engine and email or cell phone lookups. They address different parts of the sales workflow.
- Which tool is cheaper, Salesforge or Seamless.AI?
- Seamless.AI has the lower entry point, offering a free tier with 50 credits, compared to Salesforge's $48/mo Pro Plan. Salesforge also offers a $96/mo Growth Plan and a $499/mo Agent Frank AI SDR plan for higher volume needs.
- Do Salesforge and Seamless.AI integrate with the same tools?
- Yes, both tools share integrations with Salesforce, HubSpot, Pipedrive, and Zapier. Salesforge additionally integrates with GoHighLevel, Clay, Make, n8n, Slack, Google Workspace, Microsoft 365, and SMTP, while Seamless.AI also connects with Outreach, SalesLoft, and Microsoft Dynamics 365.
- Can I use both Salesforge and Seamless.AI together?
- Yes, the article notes that many teams run one of each since the platforms serve different needs: Salesforge for coordinating outreach across email, phone, and social channels, and Seamless.AI for finding accurate contact data on target accounts.
- What features does Salesforge offer that Seamless.AI does not list?
- Salesforge lists cold email automation at scale, LinkedIn automation, a Primebox unified inbox, unlimited mailboxes with premium warm-up, an Email Finder API, and Lead Finder access to over 500 million verified B2B leads, none of which appear on Seamless.AI's published feature list.
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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