What counts as free here?

Three things: fully free tools (20), open-source tools you can self-host (24), and freemium tools with a usable free plan (232). Free trials that expire are not counted as free.

Is a free plan enough for real work?

Often for one person, less often for a team. Free plans usually cap the number of generations, documents or seats. Each listing records the cap, which is the figure to check before you build a workflow on it.

What is the catch with freemium AI tools?

The free tier is sized to show you the product, so the limits arrive at the point the tool starts saving you real time. That is reasonable, and it is worth knowing where the limit is in advance rather than finding it mid-task.

Are open-source AI tools really free?

The software is. Running it is not: you pay for the machine, and for GPU time if the model is large. In exchange nothing is metered and no data leaves your own infrastructure.

How is this list ordered?

By monthly searches, the average monthly Google searches for each tool's name. Paid placements are labelled and do not affect the order.

Free AI tools

Free, freemium, and open-source AI you can try without a credit card. Ranked by how much they are actually used.

276 of the AI tools in this directory can be used without paying. That splits three ways: 20 are free at every tier, 24 are open source and can be self-hosted, and 232 offer a free plan with paid tiers above it. ChatGPT is the most searched of them, at about 121,876,917 searches a month.

The three kinds of free are worth telling apart before you commit to one. A fully free tool has no paid tier to be pushed towards. A freemium tool has a ceiling, and the useful question is where that ceiling sits for the work you actually do. An open-source tool you host yourself has no ceiling and no vendor, at the cost of running it.

Each listing records what the free tier includes and what the paid plans add, so the limit is visible before you hit it. Ordering is by monthly searches and not by what any tool pays.

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Frequently asked questions

What counts as free here?: Three things: fully free tools (20), open-source tools you can self-host (24), and freemium tools with a usable free plan (232). Free trials that expire are not counted as free.
Is a free plan enough for real work?: Often for one person, less often for a team. Free plans usually cap the number of generations, documents or seats. Each listing records the cap, which is the figure to check before you build a workflow on it.
What is the catch with freemium AI tools?: The free tier is sized to show you the product, so the limits arrive at the point the tool starts saving you real time. That is reasonable, and it is worth knowing where the limit is in advance rather than finding it mid-task.
Are open-source AI tools really free?: The software is. Running it is not: you pay for the machine, and for GPU time if the model is large. In exchange nothing is metered and no data leaves your own infrastructure.
How is this list ordered?: By monthly searches, the average monthly Google searches for each tool's name. Paid placements are labelled and do not affect the order.