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The 4 best AI apps and utilities (2026)

As of October 2026, none of these states a price. Cuey has a free plan.

Updated 20 October 20264 tools3 verified in the last 30 days

Prices checked 20 October 2026

Reviewed by the AgentsIndex editorial team.

Ranked by what we can confirm: a public price, an API and docs, sources and stated limits. How we rank →

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4 tools

All AI Apps & Utilities tools

When these were checked

Newest check 20 October 2026 · oldest 51 days ago.

AI tools for one job: translation, transcription, summaries, writing help, resume builders and more.

Only 1 of the 4 tools here has a free plan, against 47% across the index. None is open source, against 27% across the index.

AI Apps & Utilities compared

Price, free plan and deployment for all 4 tools here.

ToolPriceFree planDeployment & compliance
MangaTranslateFrom $4.99Not stated—
AI Manga TranslatorNo public priceNot stated—
BookCoverAIFrom $3.99/credit packNot stated—
CueyFree, then $9.99/monthYesPrivate AI

About AI Apps & Utilities on AgentsIndex

Are there any open-source AI apps & utilities?
None of the 4 listed here is open source.
How are AI apps & utilities priced?
Most price on request or by usage. 1 has a free plan.

Sources and method

How we rank

Each price comes from the vendor's own pricing page.