kitio.aiMailMentor vs Oppwiser
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. MailMentor has the lower starting price: about $9 a month, against $49 for Oppwiser.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Web page lead scraping
- Lead list dashboard
- AI email sequences
- Gmail outreach
- Zapier and webhooks
- AI lookalike company finder
- Opportunity scanner
- Buyer signals
- B2B contact data
- Enrichment API
- Salesforce integration
| Feature | MailMentor | Oppwiser |
|---|---|---|
| Best for | Chrome extension that scrapes web pages for leads and writes outreach | Find lookalike accounts and buyers with AI and signal data |
| Category | Sales | Sales |
| Pricing model | Paid | Freemium |
| Starting price | $9/mo | $49/mo |
| Free plan | No | Yes |
| Made by | MailMentor | Oppwiser |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
MailMentor has the lower starting price: about $9 a month, against $49 for Oppwiser.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Prospect
$9/mo
- 100 contact scrapes
- Unlimited exports
- Zapier and webhook
Outreach
$49/mo
- 250 contact scrapes
- Gmail outreach
- AI sequence builder
- AI message generator
Scale
$79/mo
- 1,000 contact scrapes
- Automatic follow-ups
- Auto drafter
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 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
MailMentor
- Finds leads outside the big databases
- Low entry price for list building
- Unlimited contact exports
- No free plan listed
- Only 100 scrapes on the cheapest plan
- Works only in Chrome
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 MailMentor if you want:
- Finds leads outside the big databases
- Low entry price for list building
- Unlimited contact exports
Watch out: no free plan listed.
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.
MailMentor vs Oppwiser FAQ
What is the difference between MailMentor and Oppwiser?
MailMentor: Chrome extension that scrapes web pages for leads and writes outreach. Oppwiser: Find lookalike accounts and buyers with AI and signal data. Both are sales tools.
Is MailMentor or Oppwiser cheaper?
MailMentor has the lower starting price: about $9 a month, against $49 for Oppwiser.
Do MailMentor and Oppwiser have free plans?
MailMentor: No. Oppwiser: Yes.
Who makes MailMentor?
MailMentor is made by MailMentor.
Who makes Oppwiser?
Oppwiser is made by Oppwiser.
Which should I choose, MailMentor or Oppwiser?
Choose MailMentor if you value finds leads outside the big databases and low entry price for list building. Choose Oppwiser if you value free plan to test and finds lookalikes of your customers.