A research platform that fuses papers, patents and funding events into a temporal knowledge graph, then runs forecast simulations with a council of LLM personas.
Free AI For That
A directory of 686 AI tools that are genuinely free to use, each tagged with the kind of free, its limits and the date it was last checked.
https://freeaiforthat.com
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What It Does
Free AI For That is a directory with a narrow thesis: most lists of free AI tools do not say what "free" means. Each listing here has to be one of ten named kinds — no signup required, completely free, a free plan with set limits, refilling credits, open source, your own API key, a trial of 30 days or more, paid plans free for now, one-time credits, or free in beta — and each carries its limits and a last-checked date.
The ranking is the product. Tools are ordered by a Free Score that combines how much you actually get for nothing with how usable that free allowance is, and the site publishes its rules for finding tools, checking free offers, categorizing, ranking and awarding picks. Anyone can list a tool, and paid placements are labelled, but the site states that payment cannot buy rank. A weekly picks section is chosen by editors from tools that meet those rules.
Beyond browsing, there are $0 stacks (kits of free tools for one job), comparisons of free plans, alternatives, task-based collections and monthly reports. A machine-readable JSON directory and an MCP connector make the catalog usable from other tools, and an llms.txt file is published for language models. The site is free to browse; there is no account requirement for reading it.
Key Features
- 686 AI tools, each tagged with one of ten kinds of free
- Free Score ranking with published rules
- Limits and last-checked date on every listing
- Weekly editor picks that cannot be bought
- $0 stacks, free-plan comparisons and alternatives
- JSON directory plus an MCP connector and llms.txt
Who It Is For
Budget-conscious makers, students and small teams who need a free tool for a specific job and want to know the catch before signing up.
Key Use Cases
Finding a free tool for a specific task without a paywall surprise; comparing what two free plans actually include; assembling a $0 stack for a new project; checking how a tool's free tier is limited; querying the catalog from an agent through MCP.
Pricing and Access
Pricing
Free
Access
Free to browse without an account. Tool listings are informational; paid placements are labelled and the site states that payment cannot buy rank or a pick.
Pricing and availability last checked: Oct 21, 2026 · Source: official website
Privacy and Data Handling
The site publishes a privacy policy, cookie policy, terms, refund policy, verification policy and sponsor policy, and states that paid placements are labelled and do not affect ranking.
Strengths and Limitations
Strengths
The taxonomy is the useful part: saying which kind of free a tool offers, and when it was last checked, is more honest than a list of logos.
Limitations
The catalog is only as current as its last check, free offers can change without notice, and the site earns from labelled listings.
Common Questions
How are the tools ranked?
By a Free Score that weighs what you actually get for nothing and how usable that free allowance is, using rules the site publishes for finding, checking, categorising and ranking tools.
Can a vendor pay for a higher position?
No. Paid placements are labelled and the site states that payment cannot buy rank, a listing position or a weekly editor pick.
Can I query the catalogue from another tool?
Yes. A JSON directory endpoint, an MCP connector and an llms.txt file are published so other tools and agents can read the catalogue.
Answers are editor-written from verified product details; last checked Oct 25, 2026.
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