kitio.aiSeamless.AI vs Oppwiser
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Seamless.AI starts at See pricing page and Oppwiser starts at $49/mo. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Real-time contact search
- Chrome extension
- Intent data
- Job change tracking
- AI writer
- AI lookalike company finder
- Opportunity scanner
- Buyer signals
- B2B contact data
- Enrichment API
- Salesforce integration
| Feature | Seamless.AI | Oppwiser |
|---|---|---|
| Best for | Real-time search engine for B2B emails and phone numbers | Find lookalike accounts and buyers with AI and signal data |
| Category | Sales | Sales |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | $49/mo |
| Free plan | Yes | Yes |
| Made by | Seamless.AI | Oppwiser |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Seamless.AI starts at See pricing page and Oppwiser starts at $49/mo. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Free
Free
- 10 lookalike results
- 25 emails and phone numbers
- Export up to 25 results
Starter
$49/mo
- Unlimited lookalike results
- 500 emails and phone numbers
- Export up to 100 results
Premium
$99/mo
- 2,500 emails and phone numbers
- Export up to 1,000 results
- Opportunity and activity scores
- Multi-user access
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Seamless.AI
- Includes phones with each credit
- Free plan to test
- Wide coverage of SMBs
- Annual contracts with strict renewals
- Data quality varies
Oppwiser
- Free plan to test
- Finds lookalikes of your customers
- CRM enrichment and API
- Free plan caps results at 25
- Contact credits limit each plan
- Multi-user access only on higher tiers
Which one should you choose?
Choose Seamless.AI if you want:
- Includes phones with each credit
- Free plan to test
- Wide coverage of SMBs
Watch out: annual contracts with strict renewals.
Choose Oppwiser if you want:
- Free plan to test
- Finds lookalikes of your customers
- CRM enrichment and API
Watch out: free plan caps results at 25.
Seamless.AI vs Oppwiser FAQ
What is the difference between Seamless.AI and Oppwiser?
Seamless.AI: Real-time search engine for B2B emails and phone numbers. Oppwiser: Find lookalike accounts and buyers with AI and signal data. Both are sales tools.
Is Seamless.AI or Oppwiser cheaper?
Seamless.AI starts at See pricing page and Oppwiser starts at $49/mo. Check both pricing pages for current plans.
Do Seamless.AI and Oppwiser have free plans?
Seamless.AI: Yes. Oppwiser: Yes.
Who makes Seamless.AI?
Seamless.AI is made by Seamless.AI, based in United States.
Who makes Oppwiser?
Oppwiser is made by Oppwiser.
Which should I choose, Seamless.AI or Oppwiser?
Choose Seamless.AI if you value includes phones with each credit and free plan to test. Choose Oppwiser if you value free plan to test and finds lookalikes of your customers.