Forward Future Tools Library
ClaudeBench Drift
ClaudeBench Drift turns historical pull requests and failed tickets into private coding-agent benchmarks for teams tracking regression, cost, time, and failure evidence.
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claudebenchdrift.space·From $19.5 / mo·Checked 2026-09-29
›What is ClaudeBench Drift?
ClaudeBench Drift creates repeatable benchmarks from PRs, failed tickets, flaky test repairs, and review corrections. It runs Claude Code, Codex, Cursor, Gemini CLI, and OpenCode in sandboxed environments, then reports success rate, cost, elapsed time, drift, and failure reasons. Teams can compare runs after model, CLI, prompt, or tool changes.
›What are the pros and cons of ClaudeBench Drift?
Strengths
Uses real PR and failed-ticket history instead of synthetic coding tasks
Compares multiple coding agents under consistent repository, test, and budget conditions
Provides replayable failure evidence alongside success, cost, and time metrics
Runs in private sandboxes with scrubbed logs and restricted tool policies
Includes ROI and procurement-oriented reporting for adoption decisions
Trade-offs
Benchmark quality depends on having suitable historical PRs, failed tickets, and task fixtures
Scrubbing secrets and production-only context can make benchmark tasks less representative of live work
The Dev plan is limited to one repository, 20 tasks, weekly runs, and Claude Code and Codex comparison
Daily cross-agent monitoring and broader repository coverage require higher-priced plans billed annually
›What are ClaudeBench Drift’s key features?
Private benchmark sets sampled from historical PRs and failed engineering tickets
Cross-agent comparisons using the same budget, repository snapshot, tests, and acceptance criteria
Daily or weekly scheduled benchmark runs
Drift alerts for changes in success rate and cost after model, CLI, prompt, or tool updates
Failure replay with categories such as context loss, tool-call problems, and wrong edits
Sandboxed runs with scrubbed logs and restricted tool policies
ROI reports covering task success, agent cost, elapsed time, cleanup notes, and assumptions
›What are the best use cases for ClaudeBench Drift?
Monitor Claude Code regressions before releasing model, CLI, prompt, or tool changes
Compare Claude Code, Codex, Cursor, Gemini CLI, and OpenCode on the same engineering tasks
Evaluate whether a coding agent is ready for broader team adoption
Review failed tasks and identify recurring context, testing, or scope errors
Prepare engineering, procurement, and finance reports using task success, cost, and cleanup data
›What is the pricing for ClaudeBench Drift?
| Plan | Price | Details |
|---|---|---|
| Dev | $19.5 / mo | One repo, 20 tasks, a private task seed set, weekly benchmark runs, and Claude Code and Codex comparison. |
| Team | $74.5 / mo | 20 repos, daily runs, cross-agent regression monitoring, model and CLI drift alerts, failure replay evidence, and a CTO and finance ROI report. |
| Fleet | $249.5 / mo | 100 repos, vendor reports, seat ROI portfolio reports, custom task taxonomy, sandbox policy controls, and vendor comparison exports. |
Annual billing is selected by default and billed at 50% off the month-to-month total. Dev is billed annually as $234, Team as $894, and Fleet as $2,994.
Checked 2026-09-29 · source
›Who is ClaudeBench Drift best for?
developersUseful for developers who need repeatable evidence about coding-agent success, regressions, failure causes, and cleanup time.
small teamSmall engineering teams can start with a 20-task benchmark and compare agent performance on their own repository history.
enterpriseEnterprise engineering and procurement teams get broader repository coverage, vendor comparisons, and portfolio-level ROI reporting on Fleet.
engineering leadersEngineering leaders can use scheduled runs and drift alerts to control coding-agent rollouts after model or tooling changes.
Not for
- Teams looking for a general-purpose coding assistant rather than a benchmark and regression-monitoring system.
- Teams without historical PRs, failed tickets, or task fixtures to turn into benchmark cases.
- Users who need a free plan or month-to-month pricing, since the listed plans use annual billing.
›What are the best ClaudeBench Drift alternatives?
CodeAgent LedgerChoose this instead if the primary need is an audit trail for coding-agent work rather than recurring benchmark runs.→
AI Review SignalChoose this instead if the main problem is measuring AI code-review quality and reviewer trust.→
Ruflo AIChoose this instead if the priority is operating hosted multi-agent workspaces rather than evaluating agents against a private regression set.→
Intelligence Per Watt→