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Efficio - AI Harness for speed, memory
AI agnostic that rewrites your code for speed, memory & cost
Efficio scans your Python/C++ codebase, finds the functions burning latency, memory, and CPU, and rewrites them — verified against your test suite plus four more checks before a human ever sees the PR. Model-agnostic.
Hey Product Hunt 👋
My co-founder and I have spent the last 5 months building Efficio, on top of 8 months of prior R&D at IIIT Hyderabad, and we're currently part of Entrepreneurs First (F26).
Efficio is an AI-agnostic harness that scans an existing codebase and rewrites the slow parts cutting latency, CPU, and memory use without changing behavior. We're not trying to build another coding model; we're building the layer that sits on top of whatever model you already trust.
Some early numbers: 78.9% performance improvement on an optimization we found in Boost (C++). On NetworkX, we scanned 28 functions and found 5 statistically-verified wins — including 30% lower latency and ~75% lower memory on Graph.add_edge — for $0.98 in LLM spend. Across 20 open-source repos chosen to resemble enterprise codebases, finding 10 real optimizations from a 50-function scan costs about $3.
Every change passes your existing test suite, then four more verification layers static analysis, semantic equivalence, hypothesis + diff testing, and a codebase-wide intent audit before a human on your team reviews and approves the PR. Nothing merges automatically. And it runs entirely against your own in-house API, so code and data never leave your infrastructure.
We're currently talking to engineering teams at fintech firms, quant trading shops, and AI code-review companies basically anywhere execution time is either the cost driver or the whole game.
Would love your feedback, especially if you've felt the "we know our compute is wasteful, we just don't know exactly where" problem.
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About Efficio - AI Harness for speed, memory on Product Hunt
“AI agnostic that rewrites your code for speed, memory & cost”
Efficio - AI Harness for speed, memory was submitted on Product Hunt and earned 2 upvotes and 1 comments, placing #155 on the daily leaderboard. Efficio scans your Python/C++ codebase, finds the functions burning latency, memory, and CPU, and rewrites them — verified against your test suite plus four more checks before a human ever sees the PR. Model-agnostic.
Efficio - AI Harness for speed, memory was featured in Developer Tools (519.8k followers), Artificial Intelligence (479.1k followers) and No-Code (6k followers) on Product Hunt. Together, these topics include over 212.4k products, making this a competitive space to launch in.
Who hunted Efficio - AI Harness for speed, memory?
Efficio - AI Harness for speed, memory was hunted by Shailender Goyal. 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.
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Shailender Goyal