kitio.aiexe.dev vs JS2TS
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. JS2TS is completely free, while exe.dev is free trial.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- SSH VMs with root access
- Persistent replicated storage
- LLM gateway for API keys
- Built-in auth and secrets
- Fast VM forking
- Multi-region deployment
- JavaScript to TypeScript
- JSON to TypeScript
- TypeScript to Zod
- OpenAPI to TypeScript
- CSS to Tailwind
- Developer cheatsheets
| Feature | exe.dev | JS2TS |
|---|---|---|
| Best for | Persistent VMs for AI agents, with built-in LLM gateway and auth | Free AI converter from JavaScript to TypeScript |
| Category | Coding | Coding |
| Pricing model | Free trial | Free |
| Starting price | $15/mo | Free |
| Free plan | No, 7-day trial | Yes, fully free |
| Made by | exe | JS2TS |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
JS2TS is completely free, while exe.dev is free trial.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Personal
$15/mo
- 2 vCPUs and 4 GiB memory
- Up to 50 VMs
- 100 GiB filesystem
- 7-day free trial
Work
$75/mo
- Intro price for first 3 months
- 1,000 VMs per pool
- Unlimited pools in any region
Enterprise
Contact sales
- VPC support
- Dedicated support
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
exe.dev
- Real servers instead of short-lived sandboxes
- Keys stay out of the agent's VM
- Many VMs share one resource pool
- Requires comfort with SSH and servers
- Work plan costs more after intro months
- No permanent free tier
JS2TS
- Free and runs in the browser
- Many related converters on one site
- Includes cheatsheets and guides
- Pasting large codebases is impractical
- Site shows sponsor placements
- Generated types need human review
Which one should you choose?
Choose exe.dev if you want:
- Real servers instead of short-lived sandboxes
- Keys stay out of the agent's VM
- Many VMs share one resource pool
Watch out: requires comfort with ssh and servers.
Choose JS2TS if you want:
- Free and runs in the browser
- Many related converters on one site
- Includes cheatsheets and guides
Watch out: pasting large codebases is impractical.
exe.dev vs JS2TS FAQ
What is the difference between exe.dev and JS2TS?
exe.dev: Persistent VMs for AI agents, with built-in LLM gateway and auth. JS2TS: Free AI converter from JavaScript to TypeScript. Both are coding tools.
Is exe.dev or JS2TS cheaper?
JS2TS is completely free, while exe.dev is free trial.
Do exe.dev and JS2TS have free plans?
exe.dev: No, 7-day trial. JS2TS: Yes, fully free.
Who makes exe.dev?
exe.dev is made by exe, based in United States.
Who makes JS2TS?
JS2TS is made by JS2TS.
Which should I choose, exe.dev or JS2TS?
Choose exe.dev if you value real servers instead of short-lived sandboxes and keys stay out of the agent's vm. Choose JS2TS if you value free and runs in the browser and many related converters on one site.