AI Use Cases

Category · 5 jobs · 23 tools · updated Oct 17, 2026

AI tools for writing

Claude has the strongest public evidence in writing at 85/100, across 23 tools tracked for 5 different jobs. 17 can be used free and 0 are open source.

Scored from GitHub stars, Hacker News mentions, release activity and free access — recomputed nightly, never sold. How the score works.

Jobs in writing

5 use cases

Write blog posts & long-form content

Draft articles, posts, and long-form content

Marketing & ad copy

Write ads, landing-page copy, product descriptions

Translation

Translate text accurately between languages

AI content detection

Check whether text or an image was AI-generated

Top 12 tools in writing

evidence / 100
1
Claude Free tier
Anthropic's chat assistant known for careful long-form writing, large context windows and Projects for working over document sets.

+ Produces natural, editable prose and follows nuanced instructions over very long documents better than most rivals.
− Pro usage limits can run out mid-session on long conversations, and it has no built-in image generation.

Pro $20/mo, Max from $100/mowebmacwindowsiosandroidapi
85▼ 2
evidence / 100
2
ElevenLabs Free tier
Text-to-speech and voice cloning with the most natural-sounding voices on the market, plus dubbing and a voice isolator.

+ Voices carry emotion and pacing that still beat most competitors, and AI dubbing translates a video while keeping the speaker's voice.
− Character-based credits run out fast on long scripts, and voice cloning raises consent and misuse concerns.

Starter $5/mo, Creator $22/mowebiosandroidapi
49▼ 5
evidence / 100
3
DeepL Free tier
Neural machine translation praised for natural output in European languages, plus DeepL Write for editing.

+ Translations read more naturally than Google Translate for German, French, Spanish and other European languages, and it translates whole documents with formatting intact.
− Covers far fewer languages than Google Translate and the free tier caps document size.

Pro from $8.74/mowebmacwindowsiosandroidchrome-extension
23▼ 10
evidence / 100
4
Grammarly Free tier
A writing assistant that checks grammar, tone and clarity everywhere you type and rewrites or drafts text on request.

+ Works in nearly every text field on every platform, so corrections and tone suggestions follow you into Gmail, Slack and Word.
− Suggestions can flatten a distinctive voice and the premium nag prompts in the free tier are constant.

Pro from $12/mo billed annuallywebmacwindowsiosandroidchrome-extension
23▼ 10
evidence / 100
5
Free translation for 240+ languages with camera, conversation and website translation.

+ Unmatched language coverage and instant camera translation of signs and menus offline.
− Output is often literal and stilted compared with DeepL or an LLM for nuanced text.

Free; Cloud Translation API is paidwebiosandroidchrome-extensionapi
17▼ 8
evidence / 100
6
Notion AI Free tier
AI built into Notion that writes, summarizes, autofills database properties and answers questions across your workspace and connected tools.

+ Q&A searches your whole Notion workspace plus Slack and Google Drive, and AI autofill keeps database summaries current.
− Since 2025 the full AI is bundled only into the Business tier, which is a steep jump for small teams.

Included in Business plan $20/user/mo (annual)webmacwindowsiosandroid
11▼ 4
evidence / 100
7
ProWritingAid Free tier
A deep style and grammar checker with 20+ reports and AI rephrasing, aimed at fiction and long-form writers.

+ Reports on pacing, dialogue tags, repeated words and sticky sentences go far beyond what Grammarly checks.
− The volume of reports is overwhelming at first and the desktop apps can be sluggish on long manuscripts.

Premium from $10/mo billed annuallywebmacwindowschrome-extension
11▼ 4
evidence / 100
8
Canva's AI suite (Magic Design, Magic Write, Magic Media) for generating presentations, social posts and copy inside its design editor.

+ Generates a full deck or social campaign and then lets you edit every element in the familiar Canva editor.
− AI output leans on Canva's template look, and the most useful Magic features need a Pro subscription.

Canva Pro $15/mowebmacwindowsiosandroid
11▼ 4
evidence / 100
9
QuillBot Free tier
A paraphraser, grammar checker, summarizer and AI detector/humanizer popular with students.

+ The paraphraser's mode slider (fluency, formal, simple, creative) is the fastest way to rework a clumsy paragraph.
− Paraphrased text sometimes changes meaning, and its humanizer and detector are unreliable against serious detection tools.

Premium from $4.17/mo billed annuallywebmacwindowsiosandroidchrome-extension
11▼ 3
evidence / 100
10
Reverso Free tier
Translation with real-world example sentences in context, plus conjugation, dictionary and grammar checking.

+ Reverso Context shows how a phrase is actually used in bilingual sentences, which is what language learners need.
− The free site is ad-heavy and the plain translator is weaker than DeepL.

webmacwindowsiosandroidchrome-extension
11▼ 3
evidence / 100
11
Free translation app and Azure API with multi-device live conversation mode for groups.

+ Conversation mode lets several people join one session on their own phones and read each other's speech in their own language.
− Translation quality and language coverage trail Google Translate.

Free app; Azure AI Translator API is paidwebiosandroidwindowsapi
11▼ 4
evidence / 100
12
A readability editor that flags long sentences, passive voice and adverbs, with an AI rewrite option in the Plus tier.

+ Color-coded highlighting makes dense writing visibly obvious in seconds, with no account needed for the free editor.
− It optimizes for short, plain prose and will nag you about complexity that is sometimes appropriate.

Plus $10/mo; desktop app $19.99 one-timewebmacwindows
10▼ 3
evidence / 100