Codeflash
Always ship performant code
Quick Answer
AICodeflash is an AI-driven automation platform for engineering teams that optimizes code performance. It integrates with GitHub to deliver mergeable PRs that verify correctness with tests. Best for companies looking to cut infrastructure costs by 40-90% and developers shipping production APIs without DevOps support. Freemium.
Codeflash is an AI performance optimizer for Python, JavaScript, TypeScript, and Java code that automates performance engineering. It finds global optimizations, verifies correctness with tests, and delivers mergeable PRs. Codeflash helps cut infrastructure bills and improve latency, memory, and throughput.
Codeflash is the only automated optimizer that implements expert optimization workflows with deep instrumentation, generating high-quality, correct optimizations for all new code.
Decision Intelligence
Best For
AIType
Starting Price
$0/mo
Free Trial
Yes
Credit Card
Not Required
Free Plan
Yes
Dimension Scores
· 4.7 avgHow good it is, across universal quality axes
Task Scores
· 4.5 avgWhat it can do, per category it works in · showing 5 of 10 tasks scoring 5+
Scores are AI-estimated from publicly available data — not an independent test or a verified user rating. How we rank →
- -Free tier is limited to 25 function optimizations credits per month
- -Free tier only supports public projects on GitHub
- -Free tier allows AI training on user data
- -Codeflash currently only optimizes performance for Python, JavaScript, TypeScript, and Java (docs, pricing page)
- -Outputs may be AI-generated and contain errors, requiring independent verification (terms of service)
Integrates into GitHub workflow for continuous optimization
Payment processing for subscriptions
Plugin for direct use inside Claude Code
Extension for optimizing Python code directly in the editor
Auto-updated
Complexity
Company Size
Team Size
Skill Level
Deployment
Compliance audit trail
3 eventsThe Model(s) Behind It
Model details — extracted from public vendor sources by our pipeline (AI extraction plus a source check) or admin-entered. Shown as claimed by the vendor; not independently audited by Intelloro.
Base Models
Pricing verified from the vendor pricing page.
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Who It's For4 rolesSoftware DevelopersComputer ProgrammersWeb Developers+1 more
Platform, Content & Languages1 content types1 languagesCodeEnglish+2 more
Content Types
Accepts
Produces
Frequently Asked Questions
What can Codeflash do?
Codeflash can: Autonomous performance optimization, Verifies correctness with existing and auto-generated regression tests, Runs in an isolated sandbox environment, Delivers reviewable pull requests with benchmark numbers and rationale. Best for: Engineering teams struggling to prioritize performance optimization.
How much does Codeflash cost?
Codeflash offers a free plan, with paid plans starting from $20/month, and includes a free trial.
Is Codeflash free?
Codeflash offers a free plan with limited features. Paid upgrades are available for advanced usage. Paid plans also include a free trial.
What makes Codeflash unique?
Codeflash is the only automated optimizer that implements expert optimization workflows with deep instrumentation, generating high-quality, correct optimizations for all new code.
Does Codeflash have an API?
Yes, Codeflash offers a public API for developers to integrate its capabilities into custom applications and workflows.
What platforms does Codeflash support?
Codeflash is available on web.
What languages does Codeflash support?
Codeflash supports English.
Does Codeflash work offline?
Yes, Codeflash supports offline use — you can run it without an active internet connection.
Who is Codeflash for?
Codeflash is designed for Engineering teams struggling to prioritize performance optimization; Companies looking to cut infrastructure costs by 40-90%; Developers shipping production APIs without DevOps support.
Trust Score
Good
Based on 9 data signals
Evidence: 5 of 11 expected facts verified · highest possible score 60
Evidence strength: Strong
Reflects publicly available data, not an independent audit
No published data
Not yet checked
Some details are AI-generated estimates — verify with the vendor.
AI-generated estimate: Best For, Description, Limitations, Quick Answer, Tagline, What Makes Unique
How we source dataAI Governance & Regulatory Disclosures
Legally-sensitive fields — extracted from public vendor sources by our pipeline (AI extraction plus a source check) or admin-entered. Shown as claimed by the vendor; not independently audited by Intelloro.