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Free AI Tools Directory

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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

Freemium Score 7.0/10

PromptHero

PromptHero 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 PromptHero

Freemium Score 7.0/10

Ocoya

Ocoya 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 Ocoya

Freemium Score 7.0/10

PromptBase

PromptBase 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 PromptBase

Freemium Score 6.5/10

Mark Copy AI

SEO and marketing tool for content optimization, keyword research, paid ads, and organic visibility.

Freemium AI SEO & Content Marketing Compare free-plan limits on the tool… Score 6.5/10Checked 2026-05-09 13:22:57

VerifiedMFAS 88/100Checked 2026-05-09 13:22:57

Browser-based

✓Useful free-plan comparison; Category-specific workflow support; Alternatives and official links

Details →

Freemium Score 7.0/10

AdCreative.ai

AdCreative.ai 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 AdCreative.ai

Freemium Score 7.0/10

PromptPerfect

PromptPerfect 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 PromptPerfect

Freemium Score 7.0/10

SEO.ai

SEO.ai 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 SEO.ai

Freemium Score 7.0/10

BrandWell

BrandWell 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 BrandWell

Freemium Score 7.0/10

BuzzSumo

BuzzSumo 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 BuzzSumo

Freemium Score 7.0/10

Exploding Topics

Exploding Topics 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 Exploding Topics