PredictLeads vs Seamless.AI: Data Enrichment Tool Comparison
Compare PredictLeads and Seamless.AI side by side. See pricing, features, and integrations to choose the right data enrichment tool for your needs.
PredictLeads and Seamless.AI both start free, so the choice depends on feature fit rather than price. PredictLeads is a company intelligence API focused on news events, job openings, and technographic signals, while Seamless.AI is an AI-powered contact search engine offering email and cell phone lookups plus pitch intelligence for B2B prospecting.
Key takeaways
- PredictLeads offers 7 pricing tiers compared to Seamless.AI's 3 tiers, giving more granularity as usage scales.
- Both PredictLeads and Seamless.AI start at a $0/mo free tier.
- PredictLeads lists 8 features including news events, job openings, technologies, key customers, and full historic data from 2015.
- Seamless.AI lists 10 features including real-time B2B contact search, email and cell phone lookups, pitch intelligence, and an AI writing assistant.
- PredictLeads integrates with 9 tools including Clay, n8n, Make.com, and Apify, while Seamless.AI integrates with 7 tools including Salesforce, HubSpot, and Outreach.
Reviewed and updated September 5, 2026
PredictLeads vs Seamless.AI: Data Enrichment Tool Comparison
Finding the right data enrichment tool can directly impact your revenue pipeline. PredictLeads and Seamless.AI both aim to solve the same core problem (finding accurate contact data for target accounts), yet they approach it differently. Let's break down the specifics.
The Quick Answer
By each vendor's own wording, PredictLeads lists news events and job openings, 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
PredictLeads is Company intelligence API that returns news events, job openings, technologies, key customers and similar companies for a company, and pushes real-time signals to a webhook.
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
PredictLeads Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| 100 API credits Free | Free | Up to 100 free API calls per month |
| 101-5,000 API Calls | Usage-based | 101 to 5,000 API calls |
| 5,001-10,000 API Calls | Usage-based | 5,001 to 10,000 API calls |
| 10,001-100,000 API Calls | Usage-based | 10,001 to 100,000 API calls |
| 100,001-500,000 API Calls | Usage-based | 100,001 to 500,000 API calls |
| 500,001+ API Calls | Usage-based | 500,001 or more API calls |
| Enterprise Access | Contact Sales | Track unlimited number of companies |
Source: PredictLeads 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.
PredictLeads offers 7 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
- News Events
- Job Openings
- Technologies
- Key Customers
- Similar Companies
- Full historic data from 2015
- 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
PredictLeads Key Features
- News Events
- Job Openings
- Technologies
- Key Customers
- Similar Companies
- Full historic data from 2015
- Delta exports available
- All data point-in-time
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 PredictLeads
- News Events
- Job Openings
- Technologies
- Key Customers
- Similar Companies
- Full historic data from 2015
- Delta exports available
- All data point-in-time
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
PredictLeads Integrations
PredictLeads connects with: Clay, n8n, Make.com, Pipedream, Apify, Postman, ActivePieces, Cargo, Claude.
Seamless.AI Integrations
Seamless.AI connects with: Salesforce, HubSpot, Outreach, SalesLoft, Pipedrive, Microsoft Dynamics 365, Zapier.
Integrations listed only by PredictLeads: Clay, n8n, Make.com, Pipedream, Apify, Postman, ActivePieces, Cargo, Claude.
Integrations listed only by Seamless.AI: Salesforce, HubSpot, Outreach, SalesLoft, Pipedrive, Microsoft Dynamics 365, Zapier.
Use Case Recommendations
Best Fit for PredictLeads
- 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 | PredictLeads | 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
PredictLeads and Seamless.AI both serve the B2B lead data and contact enrichment market. PredictLeads 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 PredictLeads and Seamless.AI for current information.
Frequently asked questions.
Frequently asked questions- Is PredictLeads or Seamless.AI cheaper?
- Both platforms start at the same $0/mo price point, so cost alone does not separate them. PredictLeads then scales through 7 usage-based pricing tiers based on API call volume, while Seamless.AI moves to Pro and Enterprise plans with custom, contact-sales pricing after its free 50-credit tier.
- What does PredictLeads actually do?
- PredictLeads is a company intelligence API that returns news events, job openings, technologies, key customers, and similar companies for a given company, and it can push real-time signals to a webhook. It also offers full historic data going back to 2015 and delta exports.
- What does Seamless.AI actually do?
- Seamless.AI is an AI-powered sales lead platform built around a real-time B2B contact search engine, offering email and cell phone lookups, pitch intelligence, and data enrichment for B2B prospecting. It also includes add-ons like buyer intent data, job changes tracking, and autopilot list building.
- Which integrations does each tool support?
- PredictLeads connects with Clay, n8n, Make.com, Pipedream, Apify, Postman, ActivePieces, Cargo, and Claude, totaling 9 integrations. Seamless.AI connects with Salesforce, HubSpot, Outreach, SalesLoft, Pipedrive, Microsoft Dynamics 365, and Zapier, totaling 7 integrations.
- Which tool is better for a budget-conscious team?
- The article lists budget-conscious teams as a good fit for both PredictLeads and Seamless.AI, since both let teams start free and scale up as needs grow. The better pick depends on whether you need PredictLeads's broader integration support or Seamless.AI's wider feature set of 10 listed capabilities.
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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