Free trial web
Free source (opens in a new tab)
One-time
For: Trying it on real usage
Limits
- Until $5 in savings
Includes
- Real routing
- Full dashboard
1 more
- No credit card
Coding · pricing
PromptUnit pricing in 2026: plans, limits and what is free
PromptUnit fits developers paying API costs for Claude Code, Cursor, Cline, Windsurf or Codex CLI who want cheaper-model routing and per-feature cost visibility, with the first $5 of savings free.
- Starting price
- Not published
- Free option
- Yes
- Plans
- 2
- Prices checked
- Oct 1, 2026
PromptUnit pricing page, captured
Our own captures of each vendor's public pages. Click a frame for the full-size image.
PromptUnit plans compared
| Plan | Price | Billing | Who it is for | Key limits | API |
|---|---|---|---|---|---|
| Free trial web |
Free | One-time | Trying it on real usage | Until $5 in savings | Not stated |
| Pay on savings web |
Usage-based | Monthly | Ongoing use | Card required after first $5 | Not stated |
What is free, what costs extra
Free access and trial
First $5 of savings free.
Same free trial; no card needed.
Extra costs and taxes
Provider API charges are paid to your providers.
Payments processed via Paddle.
PromptUnit pricing and usage limits
Prices checked Oct 1, 2026 on the official US pricing page. Official pricing ↗ Prices and limits change often.
Free access and trial conditions
First $5 of savings free.
Same free trial; no card needed.
Paid plans: what changes as you upgrade
Pay on savings web
Usage-based source (opens in a new tab)
Month
For: Ongoing use
Limits
- Card required after first $5
Includes
- No charge if no savings
- Cancel anytime
Usage caps, credits and extra costs
Provider API charges are paid to your providers.
Payments processed via Paddle.
PromptUnit FAQ
What does it cost?
Free until $5 in savings, then 20% of what it saves; nothing when there are no savings in a period. source (opens in a new tab)
Does it see my code?
Requests pass through its servers, but prompts, code and responses are not stored; only model, token and cost metadata. source (opens in a new tab)
What happens at the $5 limit?
Your tool shows an error asking you to add a card, then continues where it left off. source (opens in a new tab)
More about PromptUnit
- Full PromptUnit guide: features, use cases, how-to and sources.
- PromptUnit alternatives with their prices.
- Best coding tools compared by price.
- LLM API token cost calculator if you pay per token instead of per seat.