Open-source memory platform that builds knowledge graphs so agents recall earlier work.
RecommendedAI poweredFree plan
Starts at
On request
Free plan · 13 of 24 in ai infrastructure tools
Free AI infrastructure tools in India
App Advisor lists 13 ai infrastructure tools products with free plan, out of 24 in the category. 2 are made in India, 13 have a free plan and 13 offer a free trial. Most compared right now: Cognee, LangChain, Portkey.
Compared
AI infrastructure tools — free plan
Ranked by how much buyers compare them. Not a paid ranking.
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Framework and platform for LLM apps.
AI poweredNewFree plan
Starts at
Free plan
AI gateway and observability built in Bengaluru.
AI poweredNewMade in India
Starts at
Free plan
Web data API to search, scrape and crawl sites into LLM-ready formats.
AI poweredFree plan
Starts at
On request
Serverless GPU inference platform for deploying machine learning models with pay-per-use pricing.
Made in IndiaFree plan
Starts at
On request
AI search platform for vector, text and structured retrieval, recommendations and personalisation at scale.
AI poweredFree plan
Starts at
On request
Managed vector database.
Free plan
Starts at
Free plan
TypeScript framework and cloud for building, deploying and observing AI agents.
AI poweredFree plan
Starts at
On request
Open-source vector database.
Free planOpen source
Starts at
Free plan
Vector search engine.
Free plan
Starts at
Free plan
Context engine that gives agents, assistants and apps retrieval over company data.
AI poweredFree plan
Starts at
On request
Platform for building and operating LLM and RAG agent applications, built on Haystack.
AI poweredFree plan
Starts at
On request
Platform for building stateful AI agents with persistent memory that learn across sessions.
AI poweredFree plan
Starts at
On request
Before you buy
What to check before you buy
“Free” usually means one of four things
A permanently free tier with hard limits; a free trial that expires; a free plan for a single user that breaks the moment a second person joins; or open-source software that is free to licence but costs money to host and maintain. Establish which one you are being offered before you build a process on it.
Check the limit that will actually bite you
Free tiers are limited by the thing you will run out of first — invoices per month, contacts, users, storage, or the one feature your workflow depends on. Find that number before you migrate data in, because migrating out later is the expensive part.
Confirm your data is portable
The cost of a free plan is switching cost. Before committing, export everything and look at what you get. If the export is a PDF rather than structured data, treat the product as harder to leave than it appears.
FAQs
Free AI infrastructure tools in India — questions buyers ask
Which ai infrastructure tools is free in India?+
13 products on App Advisor match. The most compared are Cognee, LangChain, Portkey. 2 are built in India, which usually means GST, TDS and statutory updates ship as routine releases and support runs in your timezone. Every listing shows the vendor's own published pricing.
Does App Advisor charge for this shortlist?+
No. App Advisor is free for buyers and takes no payment for ranking. Products are ordered by how much buyers compare them and by our rating, never by what a vendor pays.
How current is this list?+
The list is generated from our live catalogue, so it changes as products, pricing and free plans change. Pricing shown is the vendor's own published figure — always confirm current terms directly before you buy.
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