mitmproxy
Match 90/100 · Free · save ~$50/yr
- FOSS
HTTP proxy debugger.
Charles Proxy typical price: $50/yr Estimated Price checked: 2026-07-27 · Page updated 2026-08-19
Short list of the highest-ranked free and cheaper options (match score + price). Details and full ranking follow.
Ranked by closest match score, then lower price. Free options surface when they fit. How we rank: methodology · trust.
mitmproxy — often a stronger value alternative.
Browser DevTools — often a stronger value alternative.
Proxyman free limited — often a stronger value alternative.
| Tool | Price | Match | Est. savings vs Charles Proxy | Link |
|---|---|---|---|---|
| Charles Proxy (paid baseline) | $50/yr | — | — | |
| Free | 90/100 | $50/yr | Open | |
| Free | 75/100 | $50/yr | Open | |
| Free | 70/100 | $50/yr | Open |
We may earn a commission on some links. Approximate seed pricing — verify on vendor site CheaperThan is independent comparison content, not affiliated with Charles Proxy unless stated. Author: CheaperThan Editorial · Sources: public vendor pricing + catalog match notes · Methodology.
Trust & transparency · Guides · Methodology · Best free Developer tools
mitmproxy is the best free alternative to Charles Proxy on this page (match score 90/100). mitmproxy — often a stronger value alternative. Always trial free tiers before migrating critical work.
If you want cheaper than Charles Proxy, start with mitmproxy (free). CheaperThan ranks by closest match plus lower price.
Charles Proxy is listed at about $50 per year (monthly often $0 for one-time/annual licenses). Price checked 2026-07-27.
Switching from Charles Proxy to mitmproxy can save about $50 per year (~Free/month). Other rows show savings for each alternative.
Match scores estimate feature/use-case overlap, not perfection. mitmproxy scores 90/100 for Charles Proxy workflows. For pro production, test your real files before canceling Charles Proxy.
Yes — in Developer tools, free options such as mitmproxy are commonly used instead of Charles Proxy. See also related tools in this category below and /best-free/dev-tools/.
We sort alternatives by match score first, then free-first when free options fit, then lower price. Paid placements (Starter/Featured/Spotlight) are labeled advertising and do not rewrite organic order. CheaperThan labels Estimated vs Verified prices, ranks by match score + price (free-first when they fit), and never invents user star reviews. See /trust/ and /methodology/.
Charles Proxy shows Estimated pricing (checked 2026-07-27). Approximate seed pricing — verify on vendor site Always verify on the official site before you buy or cancel. Transparency: /trust/ and /methodology/.
1) Open the top pick mitmproxy and run a real-file trial. 2) Export or migrate critical projects from Charles Proxy. 3) Compare feature gaps against your must-haves (match score is a guide, not a guarantee). 4) Cancel Charles Proxy only after you confirm the workflow. Full process notes: /trust/ and /guides/.
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