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agentFast
For AI teams: agentFast provides memory, tools, and observability so you deploy production agents without rebuilding infrastructure each time.
Built by Abhishek Chatterjee
Visit website → Upvotes · 5
In category: #2164 of 2811 · Artificial Intelligence
agentFast is a Instant Launch listing on Launch Llama with 5 total upvotes across 1 founder supporter, founded by Abhishek Chatterjee who joined in Jul 2026, compared against 6 alternatives.
Instant Launch listing
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5upvotes
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Abhishek Chatterjee (Joined Jul 2026)
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Compared against 6 alternatives
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About
agentFast is a production infrastructure platform for AI agent teams that eliminates rebuilding the same plumbing for every agent. It provides memory management, 50 pre-built tools, observability, evals, guardrails, and human-in-the-loop capabilities that integrate with popular frameworks like LangGraph, CrewAI, and major LLM APIs. The platform includes three working agent templates and ships with source-available code.
Pricing
agentFast is a paid product. See the website for current pricing.
FAQ
Is agentFast a boilerplate?
No. A boilerplate is code you copy once and maintain alone. agentFast is infrastructure — the durable-execution engine, approval gate, audit trail and eval harness that are the same hard problem for every agent team, maintained in one place. You write your agent; this is the layer it runs on.
Why not just use LangGraph or CrewAI directly?
agentFast runs on them, not instead of them. An SDK gives you orchestration; it gives you nothing for the moment your agent restarts mid-task and loses the run, or fires a refund twice with no approval. That gap between orchestrates and survives production is what agentFast fills.
Can I build a real production app on this?
Yes. It ships durable execution (agents that survive a crash mid-task and resume), PII redaction, rate limits, approval gates, cost and latency tracing, and evals that run in CI — designed to go in front of paying customers on day one.
Does LangGraph's interrupt() guarantee an approved action only runs once?
No, not on its own. We cloned the LangGraph Starter Kit and fired 8 concurrent resume calls at a single paused approval, using its own /resume route's exact internal call, a real Postgres checkpointer, and the real claude-sonnet-4-5 API. The destructive action executed 5 of 8 times on one run and 8 of 8 times on a second run — every caller was told it succeeded. agentFast claims an approved action with a compare-and-set in Postgres; the identical race produces exactly one execution, every run.
Alternatives
- AgentRidge
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- OpenAI Agents API
For AI builders: OpenAI Agents API provides industry-leading models and tools to build and scale production AI experiences fast.
- Agently
For operations teams: Agently connects your entire stack into one AI brain so work routes itself end-to-end without manual handoffs or dropped tasks.
- AgentsKit
For developers: AgentsKit provides open-source TypeScript components for building AI agents so you avoid vendor lock-in and swap layers freely.
- AgentKey
For AI agents: AgentKey connects Claude, Codex, and MCP agents to live search, finance, social, and e-commerce data instantly so workflows access real-time information without manual integrations.
- Asteroid
For ops teams: Asteroid builds browser, Linux, and Windows AI agents in minutes, automating workflows across apps and desktops.
Supporters
1 founder1 founder contributed 5 upvotes to agentFast on Launch Llama.
Reviews
5.0 · 1 review
agentFast Breakdown has great potential! A few improvements could make it even better. I'd love to share my feedback and suggestions. WhatsApp: https://wa.me/447307349530 Telegram: t.me/rforrank
Ask AI
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For agents
llms.txt · llms-full.txt · ai.txt · Live fact sheet · Full catalog (.md) · Endpoint index · API spec · REST access · Agent server · Server manifest · Server discovery