Musthave.AI Tools

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All Free Free + paid Paid Musthave's Picks

SciSpace

Search scholarly literature, ask questions of papers, and organize research or writing with credit-based premium features.

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Freemium Productivity

Tactiq

Capture meeting transcripts and AI insights, then share notes and follow-up actions with a team using a free…

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Freemium Audio

MacWhisper

Transcribe audio and video on a Mac, export subtitles, and use a one-time Pro license for advanced workflows.

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Freemium Chatting

GPT4All

Run supported open language models on a computer and ask questions over local documents without a hosted chat…

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Freemium Education

Packback Writing Lab

Get feedback on academic writing, structure, readability, citations, and source credibility without having an AI write the paper.

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Freemium Education

Winston AI

Review text and images for possible AI-generation signals, with credit-limited scans and paid integrity features.

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Freemium Education

Gauth

Get step-by-step explanations for math and other school subjects, with limited free access and a paid Plus option.

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Freemium Voice Generation

Uberduck

Create synthetic speech and other AI media, with paid tiers that distinguish commercial rights and API access.

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Freemium Education

GPTZero

Check writing for possible AI-generation signals and review authorship, plagiarism, and writing-process evidence.

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Freemium Voice Generation

Typecast

Create spoken audio with AI voices, emotion controls, cloning options, and video exports for narrated content and presentations.

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Freemium Design

UX Pilot

Generate UI directions, wireframes, flows, and prototypes from prompts or references, with Figma-related workflows.

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Freemium Design

Vectorizer.AI

Convert bitmap artwork to editable vector files through a browser app or an image-vectorization API.

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Freemium Productivity

Supernormal

Capture meeting notes without a visible meeting bot and use the resulting context for follow-up work.

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Freemium Image Generation

remove.bg

Remove image backgrounds in a browser or through an API, with paid credits for production-quality output.

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Freemium Audio

Good Tape

Transcribe interviews and recordings, edit speaker-labelled text, and export transcripts or subtitles.

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Freemium Video generation

Vmake Video Enhancer

Enhance, upscale, caption, and edit short videos in Vmake Labs, with daily free limits and larger paid allowances.

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Freemium Education

Knowt

Create and study flashcards from notes, PDFs, slides, and other class material, with optional premium AI features.

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Freemium Ai Agents

Manus

A general-purpose AI agent for multi-step research, documents, slides, and web or app tasks.

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Freemium Chatting

Z.ai Chat

A browser-based assistant powered by Z.ai’s GLM models, with chat and agent-style capabilities.

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Freemium Chatting

Qwen Chat

Alibaba’s Qwen assistant for everyday chat and multimodal tasks, distinct from deploying Qwen models through an API.

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Freemium Chatting

Kimi

Moonshot’s AI assistant for search, long documents, research, chat, and agent tasks, with separate developer access.

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Freemium Presentations

Napkin AI

Turn text into editable diagrams and presentation visuals, then export the result for documents or slides.

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Freemium Image Generation

Magnific

A creative suite for AI image, video, audio, editing, and upscaling workflows, including the former Freepik AI tools.

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Freemium Writing

DeepL

Translate text and documents, refine writing, and add language workflows through paid plans or an API.

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Search the AI tools database

Search the directory

SciSpace

Tactiq

MacWhisper

GPT4All

Packback Writing Lab

Winston AI

Gauth

Uberduck

GPTZero

Typecast

UX Pilot

Vectorizer.AI

Supernormal

remove.bg

Good Tape

Vmake Video Enhancer

Knowt

Manus

Z.ai Chat

Qwen Chat

Kimi

Napkin AI

Magnific

DeepL