kitio.aiImandra vs Qwiet AI
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Imandra starts at See pricing page and Qwiet AI 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
- CodeLogician for coding agents
- Formal model of codebases
- Property proofs
- Automatic test generation
- Change verification
- Combined SAST, SCA, IaC and secrets scanning
- Reachability filtering
- AI-suggested code fixes
- Natural-language explanations
| Feature | Imandra | Qwiet AI |
|---|---|---|
| Best for | Formal reasoning tools that let coding agents verify what code does | Application security scanning with AI-prioritized findings and fixes |
| Category | Coding | Coding |
| Pricing model | Freemium | Paid |
| Starting price | See pricing page | See pricing page |
| Free plan | Yes | No |
| Made by | Imandra Inc. | Harness |
| Based in | – | United States |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Imandra starts at See pricing page and Qwiet AI starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
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
Imandra
- Gives provable answers, not guesses
- Works alongside existing coding assistants
- Suited to regulated industries
- Steep concept for teams new to formal methods
- Pricing details not on the homepage
- Most useful for logic-heavy code
Qwiet AI
- One scan replaces several separate tools
- Prioritizes reachable vulnerabilities
- Suggests fixes, not just alerts
- No public pricing; demo required
- Now folded into the Harness platform
- Aimed at enterprise security teams
Which one should you choose?
Choose Imandra if you want:
- Gives provable answers, not guesses
- Works alongside existing coding assistants
- Suited to regulated industries
Watch out: steep concept for teams new to formal methods.
Choose Qwiet AI if you want:
- One scan replaces several separate tools
- Prioritizes reachable vulnerabilities
- Suggests fixes, not just alerts
Watch out: no public pricing; demo required.
Imandra vs Qwiet AI FAQ
What is the difference between Imandra and Qwiet AI?
Imandra: Formal reasoning tools that let coding agents verify what code does. Qwiet AI: Application security scanning with AI-prioritized findings and fixes. Both are coding tools.
Is Imandra or Qwiet AI cheaper?
Imandra starts at See pricing page and Qwiet AI starts at See pricing page. Check both pricing pages for current plans.
Do Imandra and Qwiet AI have free plans?
Imandra: Yes. Qwiet AI: No.
Who makes Imandra?
Imandra is made by Imandra Inc..
Who makes Qwiet AI?
Qwiet AI is made by Harness, based in United States.
Which should I choose, Imandra or Qwiet AI?
Choose Imandra if you value gives provable answers, not guesses and works alongside existing coding assistants. Choose Qwiet AI if you value one scan replaces several separate tools and prioritizes reachable vulnerabilities.