tweak starts at $0/month on the Free plan.
Verified Sep 2026 from the official pricing page.
Is tweak worth the price?
The pricing is fair and generous for individual developers, with a free tier that covers basic mocking and a Premium tier at $36/year offering unlimited rules and advanced features.
It is cheaper than most API mocking tools, making it best for solo devs and small teams who want a low-cost, powerful extension.
Pricing Plans
Free TrialFree
For individual developers testing and mocking APIs
- Up to 12 mock/modify rules
- Modify response headers
- Redirect requests
- Auto-enabled sites
Premium
$36/year
Unlimited rules plus advanced tooling
- Modify request data
- Modify responses & request headers
- Custom JavaScript snippets
- Collections
- Variables
- Random data generators
Hidden Costs & Gotchas
Free tier limited to 12 rules, exceeding requires $36/year
No monthly payment option, only annual $36 upfront
Advanced features like custom JS and collections locked to Premium
How tweak compares
5 of 6 direct competitors offer a free plan.
tweak Pricing FAQ
How much does tweak cost?
tweak starts at $0/month on the Free plan. It offers 2 paid tiers ranging from $0/month to $3/month.
Does tweak have a free plan?
tweak does not offer a permanent free plan. A free trial is available.
Does tweak offer a free trial?
Yes. tweak offers a free trial.
What is the cheapest tweak paid plan?
The cheapest paid plan for tweak is "Free" at $0/month. Key features include: Up to 12 mock/modify rules, Modify response headers, Redirect requests.
What are alternatives to tweak?
Alternatives to tweak include Requestly, ModHeader, Mockoon, Postman. ModHeader starts at $2/month; Mockoon starts at $25/month; Postman starts at $9/month.
tweak alternatives
Direct competitors. Starting prices match the table above.
Sources
- Official tweak pricing — tweak-extension.com/pricing (verified Sep 2026)
- Cite this data: Toolradar, tweak pricing verified Sep 2026, toolradar.com/tools/tweak/pricing
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