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Filter curated free, freemium, and open-source AI tools by workflow, category, pricing, and practical free-plan signals.

Tip: Start with tools that match your workflow, then compare free limits, signup requirements, output rights, and alternatives before paying for a plan.

Matching AI tools

MarketMuse AI tool logo and listing card previewMarketMuse AI tool logo and listing card logo
Freemium Score 7.0/10

MarketMuse

MarketMuse is an AI tool for seo and marketing tool.

Freemium AI Writing & Content Compare free-plan limits on the tool… Score 7.0/10Checked 2026-05-06
Needs reviewMFAS 82/100Checked 2026-05-06
Browser-basedOfficial site
✓Useful free-plan comparison
✓Category-specific workflow support
Details → Visit MarketMuse
Clearscope AI tool logo and listing card previewClearscope AI tool logo and listing card logo
Freemium Score 7.0/10

Clearscope

Clearscope is an AI tool for seo and marketing tool.

Freemium AI Writing & Content Compare free-plan limits on the tool… Score 7.0/10Checked 2026-05-06
Needs reviewMFAS 82/100Checked 2026-05-06
Browser-basedOfficial site
✓Useful free-plan comparison
✓Category-specific workflow support
Details → Visit Clearscope
Snyk AI AI tool logo and listing card previewSnyk AI AI tool logo and listing card logo
Freemium Score 7.0/10

Snyk AI

Snyk AI is an AI tool for ai developer tool.

Freemium AI Coding & Development Compare free-plan limits on the tool… Score 7.0/10Checked 2026-05-06
Needs reviewMFAS 82/100Checked 2026-05-06
Browser-basedOfficial site
✓Useful free-plan comparison
✓Category-specific workflow support
Details → Visit Snyk AI
Semgrep Assistant AI tool logo and listing card previewSemgrep Assistant AI tool logo and listing card logo
Freemium Score 7.0/10

Semgrep Assistant

Semgrep Assistant is an AI tool for ai developer tool.

Freemium AI Coding & Development Compare free-plan limits on the tool… Score 7.0/10Checked 2026-05-06
Needs reviewMFAS 82/100Checked 2026-05-06
Browser-basedOfficial site
✓Useful free-plan comparison
✓Category-specific workflow support
Details → Visit Semgrep Assistant
Sourcery AI tool logo and listing card previewSourcery AI tool logo and listing card logo
Freemium Score 7.0/10

Sourcery

Sourcery is an AI tool for ai developer tool.

Freemium AI Coding & Development Compare free-plan limits on the tool… Score 7.0/10Checked 2026-05-06
Needs reviewMFAS 82/100Checked 2026-05-06
Browser-basedOfficial site
✓Useful free-plan comparison
✓Category-specific workflow support
Details → Visit Sourcery
Refact.ai AI tool logo and listing card previewRefact.ai AI tool logo and listing card logo
Freemium Score 7.0/10

Refact.ai

Refact.ai is an AI tool for ai developer tool.

Freemium AI Coding & Development Compare free-plan limits on the tool… Score 7.0/10Checked 2026-05-06
Needs reviewMFAS 82/100Checked 2026-05-06
Browser-basedOfficial site
✓Useful free-plan comparison
✓Category-specific workflow support
Details → Visit Refact.ai
Goose AI tool logo and listing card previewGoose AI tool logo and listing card logo
Freemium Score 7.0/10

Goose

Goose is an AI tool for ai developer tool.

Freemium AI Coding & Development Compare free-plan limits on the tool… Score 7.0/10Checked 2026-05-06
Needs reviewMFAS 82/100Checked 2026-05-06
Browser-basedOfficial site
✓Useful free-plan comparison
✓Category-specific workflow support
Details → Visit Goose
Tabby AI tool logo and listing card previewTabby AI tool logo and listing card logo
Freemium Score 7.0/10

Tabby

Tabby is an AI tool for ai developer tool.

Freemium AI Coding & Development Compare free-plan limits on the tool… Score 7.0/10Checked 2026-05-06
Needs reviewMFAS 82/100Checked 2026-05-06
Browser-basedOfficial site
✓Useful free-plan comparison
✓Category-specific workflow support
Details → Visit Tabby
Fig ai coding & developer tools logo previewFig ai coding & developer tools logo logo
Freemium Score 6.5/10

Fig

AI developer tool for coding, debugging, software building, code review, or app generation.

Freemium AI Coding & Developer Tools Compare free-plan limits on the tool… Score 6.5/10Checked 2026-05-09 13:22:56
VerifiedMFAS 88/100Checked 2026-05-09 13:22:56
Browser-basedOfficial site
✓Useful free-plan comparison; Category-specific workflow support; Alternatives and official links
Details → Visit Fig
Pieces for Developers AI tool logo and listing card previewPieces for Developers AI tool logo and listing card logo
Freemium Score 7.0/10

Pieces for Developers

Pieces for Developers is an AI tool for ai developer tool.

Freemium AI Coding & Development Compare free-plan limits on the tool… Score 7.0/10Checked 2026-05-06
Needs reviewMFAS 82/100Checked 2026-05-06
Browser-basedOfficial site
✓Useful free-plan comparison
✓Category-specific workflow support
Details → Visit Pieces for Developers