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Fewr
Save up to 53% less Claude Code and Codex usage
Fewr makes Claude Code and Codex hand the legwork to cheaper models while your model keeps the hard calls. Up to 53% less usage on the same model, measured as real cost, not tokens. Runs locally through native hooks. Free and open source.
Hey Product Hunt! I'm Florian, and I made Fewr.
If you use Claude Code or Codex every day, you've probably hit your plan's limits. I measured where that usage goes, and found something counterintuitive: raw tokens aren't usage. Plans weigh tokens by type and model, most of a session is cheap cached context, so trimming it barely helps. What costs is which model writes the code.
So Fewr splits the work. Your model stays the lead and keeps architecture, design and security calls. Lookups, tests and well-specified code go to cheaper models (Haiku or Sonnet, Luna or Sol on Codex) at the right effort.
In benchmarks with the same model and effort on both sides, graded by hidden checks and measured as real cost (not tokens):
- Up to 53% less on Codex
- Up to 43% on 5 Claude Code tasks
👉 One command: `npx @fewr/cli`
👉 Type `/fewr` in any chat to see what it saved
👉 Runs on your machine, no server, no telemetry, free and open source
I'd love your feedback, especially on tasks where you think delegation got it wrong.
About Fewr on Product Hunt
“Save up to 53% less Claude Code and Codex usage”
Fewr was submitted on Product Hunt and earned 2 upvotes and 1 comments, placing #66 on the daily leaderboard. Fewr makes Claude Code and Codex hand the legwork to cheaper models while your model keeps the hard calls. Up to 53% less usage on the same model, measured as real cost, not tokens. Runs locally through native hooks. Free and open source.
On the analytics side, Fewr competes within Developer Tools, Artificial Intelligence and Tech — topics that collectively have 1.6M followers on Product Hunt. The dashboard above tracks how Fewr performed against the three products that launched closest to it on the same day.
Who hunted Fewr?
Fewr was hunted by Florian Jousselin. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Fewr including community comment highlights and product details, visit the product overview.
Florian Jousselin