Overloop vs Seamless.AI: Which Should You Choose in 2026?
Choosing between Overloop and Seamless.AI comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
By Toolradar Team · Last updated February 28, 2026 · Methodology
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Overloop
AI-powered sales prospecting and outreach automation for closing more deals.
Best for you if:
- • You need lead generation features specifically
- • Automates lead generation using a 450M+ B2B contact database.
- • AI crafts personalized multi-channel outreach messages for email and LinkedIn.
Seamless.AI
AI-powered sales software to find leads, book appointments, and close more sales.
Best for you if:
- • You want the higher-rated option (9.1/10 vs 0.0/10)
- • You want to try before committing
- • You need market intelligence features specifically
- • Provides AI-powered B2B contact data (emails, phone numbers) for sales, marketing, and recruiting.
- • Offers features like prospecting, buyer intent identification, data enrichment, and AI-assisted sales copy.
| At a Glance |  Overloop |  Seamless.AI |
|---|---|---|
Price | Paid | Free + Paid |
Best For | Lead Generation | Market Intelligence |
Rating | —/100 | 91/100 |
| Feature | Overloop | Seamless.AI |
|---|---|---|
| Pricing Model | Paid | Freemium |
| Editorial Score | — | 91 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Lead GenerationSales Engagement | Market IntelligenceLead Generation |
How Overloop and Seamless.AI Compare
Overloop
AI-powered sales prospecting and outreach automation for closing more deals.
Paid
Seamless.AI
AI-powered sales software to find leads, book appointments, and close more sales.
Free tier available · 91/100 score
Overloop is a lead generation tool. Seamless.AI is in market intelligence.
Who Should Use What?
On a budget?
Seamless.AI has a free tier. Overloop is paid only.
Go with: Seamless.AI
Want the highest-rated option?
Seamless.AI scores 91/100. Overloop is unrated.
Go with: Seamless.AI
Value user reviews?
Neither has user reviews yet.
Go with: Seamless.AI
3 Questions to Help You Decide
What's your budget?
Overloop is paid. Seamless.AI is freemium. Seamless.AI lets you start free.
What's your use case?
Overloop is a lead generation tool. Seamless.AI is in market intelligence. Pick the category that matches your needs.
How important are ratings?
Not all tools have been rated yet.
Key Takeaways
Seamless.AI
- Higher score: 91/100 vs unrated
- Free tier available
- Our pick for this comparison
Overloop
- Better fit for lead generation
The Bottom Line
Seamless.AI (91/100) is our pick.
Frequently Asked Questions
Is Overloop or Seamless.AI better?
Seamless.AI scores 91/100 in our evaluation. Overloop is paid and Seamless.AI is freemium.
What are Overloop and Seamless.AI used for?
Overloop: AI-powered sales prospecting and outreach automation for closing more deals.. Seamless.AI: AI-powered sales software to find leads, book appointments, and close more sales..
What does Overloop cost vs Seamless.AI?
Overloop is a paid tool. Seamless.AI is freemium (free tier + paid plans). Visit their websites for detailed pricing.