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Leantly
Cut Claude API costs automatically. Change one URL, done.
Leantly is a drop-in proxy for the Claude API that cuts your costs automatically. Change your base URL to leantly.com/api - every request gets 15 optimizations: semantic + exact cache, input compression, smart model routing, prompt caching, context pruning, PII masking, and prompt injection protection. Cache hits cost $0. Works with the official Anthropic SDK, Claude Code, Zapier, Make.com, n8n - no code changes beyond the URL. 30-day free trial with full access. Pro $19/mo, Max $50/mo.
Hey Product Hunt! I built Leantly because I was tired of paying full price for every Claude API call.
The problem: Anthropic offers great cost-saving tools (prompt caching, batch API, model routing) but you have to implement each one yourself. Most developers just skip them and pay full price.
Leantly sits between your app and Claude. You change one URL, and every request automatically gets 15 optimizations - caching, compression, smart routing, PII masking, and more. Cache hits are instant and free.
What makes it different from other API proxies:
Not just logging/observability - Leantly actually reduces your bill
Semantic cache matches similar questions, not just identical ones
Zero lock-in: switch back to api.anthropic.com anytime, no code changes
Your Claude key is AES-256 encrypted, prompts never stored in plaintext
It's in public beta right now. Every new account gets 30 days of full Pro access, no credit card needed.
Would love your feedback - what features would matter most to you?
About Leantly on Product Hunt
“Cut Claude API costs automatically. Change one URL, done.”
Leantly was submitted on Product Hunt and earned 0 upvotes and 2 comments, placing #160 on the daily leaderboard. Leantly is a drop-in proxy for the Claude API that cuts your costs automatically. Change your base URL to leantly.com/api - every request gets 15 optimizations: semantic + exact cache, input compression, smart model routing, prompt caching, context pruning, PII masking, and prompt injection protection. Cache hits cost $0. Works with the official Anthropic SDK, Claude Code, Zapier, Make.com, n8n - no code changes beyond the URL. 30-day free trial with full access. Pro $19/mo, Max $50/mo.
On the analytics side, Leantly competes within SaaS, Developer Tools and Artificial Intelligence — topics that collectively have 1M followers on Product Hunt. The dashboard above tracks how Leantly performed against the three products that launched closest to it on the same day.
Who hunted Leantly?
Leantly was hunted by kyanhvu. 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 Leantly including community comment highlights and product details, visit the product overview.
kyanhvu