kitio.aiResemble AI vs Rex.fit
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Resemble AI starts at $350/mo and Rex.fit starts at See pricing page. 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
- Audio, video and image detection
- Watermarking and C2PA
- Voice identity enrollment
- Meeting protection for Teams
- Chrome extension
- On-prem deployment
- Meal logging from photos
- WhatsApp coach
- Workout suggestions
- Nutrition tracking API
- Free meal plan
| Feature | Resemble AI | Rex.fit |
|---|---|---|
| Best for | Deepfake detection and watermarking for audio, video and images | AI calorie tracking from a WhatsApp chat or a wearable |
| Category | Legal, finance & HR | Legal, finance & HR |
| Pricing model | Freemium | Freemium |
| Starting price | $350/mo | See pricing page |
| Free plan | Yes | Yes |
| Made by | Resemble AI | Re.fit |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Resemble AI starts at $350/mo and Rex.fit starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Flex
Free
- Buy credits as you go
- Audio, image and video detection
- Real-time meeting detection
Team
$350/mo
- 5 seats
- Lower usage rates
- Batch and large file uploads
Business
$1000/mo
- 20 seats
- Org-wide calendar integration
- Single sign-on
Enterprise
Custom
- Volume pricing and SLAs
- Custom model training
- On-prem deployment
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
Resemble AI
- Covers audio, video and images
- Pay-as-you-go option with no subscription
- Works inside Microsoft Teams
- Team plan starts at $350 a month
- SSO only on Business and up
- Aimed at enterprise security teams
Rex.fit
- Logging happens inside WhatsApp
- No manual calorie entry
- API for fitness businesses
- Wearable is only available to pre-order
- Pricing not published
- Accuracy of photo estimates is unproven
Which one should you choose?
Choose Resemble AI if you want:
- Covers audio, video and images
- Pay-as-you-go option with no subscription
- Works inside Microsoft Teams
Watch out: team plan starts at $350 a month.
Choose Rex.fit if you want:
- Logging happens inside WhatsApp
- No manual calorie entry
- API for fitness businesses
Watch out: wearable is only available to pre-order.
Resemble AI vs Rex.fit FAQ
What is the difference between Resemble AI and Rex.fit?
Resemble AI: Deepfake detection and watermarking for audio, video and images. Rex.fit: AI calorie tracking from a WhatsApp chat or a wearable. Both are legal, finance & hr tools.
Is Resemble AI or Rex.fit cheaper?
Resemble AI starts at $350/mo and Rex.fit starts at See pricing page. Check both pricing pages for current plans.
Do Resemble AI and Rex.fit have free plans?
Resemble AI: Yes. Rex.fit: Yes.
Who makes Resemble AI?
Resemble AI is made by Resemble AI, based in United States.
Who makes Rex.fit?
Rex.fit is made by Re.fit.
Which should I choose, Resemble AI or Rex.fit?
Choose Resemble AI if you value covers audio, video and images and pay-as-you-go option with no subscription. Choose Rex.fit if you value logging happens inside whatsapp and no manual calorie entry.