Caveman
Open-source AI cost-optimization toolkit and cloud for coding agents: routing, caching, compression and cost detection.
Verified against: caveman.so as of 2026-09-28
Quick verdict: Caveman solves the cost side of running coding agents: route cheaper where possible, cache what repeats, compress the prompt, and surface where spend is leaking. If you self-host and are already paying meaningful agent bills, the open-source toolkit is worth an evaluation pass. Skip it if you need a turnkey, priced, managed product today - the cloud is still private beta and no public pricing is published as of 2026-09-28.
- Pricing: Free plan
- Verification: Research-only pass over official sources, last checked 2026-09-28. Sources: caveman.so
Caveman pricing details
- Free plan available
- cloud private beta
- no paid tier
Open-source free; Cloud pricing not published as of 2026-09-28.
In our index: Open-source core is free; cloud hosted tier is in private beta with no published pricing (checked 2026-09-28)
What Caveman does well
- Open-source core with no license cost - routing, caching and compression are yours to self-host
- Targets the real bill: cost detection flags where an agent is silently burning spend
- Positioned for teams already running coding agents and needing an ops layer around them
Where Caveman falls short
- Cloud is in private beta with no published pricing - you cannot budget the hosted tier yet
- No hands-on assessment in our index; entry is research-only from the official page (2026-09-28)
- Value depends on your agent stack - a routing layer adds complexity if your volume is small
How Caveman compares to other Developer Tools tools
Our index tracks 4 Developer Tools tools. Caveman sits at no numeric rating (research-only entry), with no paid tier. Here are the 3 closest alternatives we hold pricing and scoring evidence for.
- Codex Resets — research-only entry · Free plan · Custom/quote
Tracks OpenAI Codex usage-limit reset announcements from @thsottiaux and archives reset history. - CodexGuide — research-only entry · Free plan · Custom/quote
Chinese-language Codex tutorials: getting started, advanced configuration and real workflows. - Petdex — research-only entry · Free plan · Custom/quote
Gallery of 4,800+ open-source desktop pets for coding agents; community submissions.
Frequently asked questions about Caveman
How much does Caveman cost?
Free plan available; cloud private beta; no paid tier. Billing detail: Open-source free; Cloud pricing not published as of 2026-09-28. Figures verified 2026-09-28.
Does Caveman have a free plan?
Yes. Caveman has a free tier and no paid tier is listed.
What is Caveman?
Caveman is an open-source toolkit and private-beta cloud for optimizing coding-agent spend through routing, caching, prompt compression and cost detection. The core codebase is free; the hosted cloud is not yet published, so this entry is research-only. Caveman solves the cost side of running coding agents: route cheaper where possible, cache what repeats, compress the prompt, and surface where spend is leaking. If you self-host and are already paying meaningful agent bills, the open-source toolkit is worth an evaluation pass. Skip it if you need a turnkey, priced, managed product today - the cloud is still private beta and no public pricing is published as of 2026-09-28.
What are the drawbacks of Caveman?
Cloud is in private beta with no published pricing - you cannot budget the hosted tier yet No hands-on assessment in our index; entry is research-only from the official page (2026-09-28) Value depends on your agent stack - a routing layer adds complexity if your volume is small.
How was Caveman verified?
Research-only pass over official sources, last checked 2026-09-28. Sources: caveman.so.