Free
Free
Vendor advertises free access or open-source use; paid tiers and usage limits may still apply separately.
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- Vendor advertises free access or open-source use; paid tiers and usage limits may still apply separately.
Coding & development · Official-source review 2026-10-31
Staal is the programming language for agents: code whose authority is enforced, not prompted. Its compiler refuses programs that could act without permission, trust an unchecked model answer or overspend, and its runtime never repeats a payment after a crash.
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Free
Free
Vendor advertises free access or open-source use; paid tiers and usage limits may still apply separately.
No retained pricing changes yet. A current price alone does not establish a historical trend.
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Yes. Staal has an ongoing free plan. Vendor advertises free access or open-source use; paid tiers and usage limits may still apply separately.
Staal is listed as free. No paid plan with a published price was found.
We could not confirm API access for Staal.