1
Also covers prompt engineering · open source
OpenPrompt provides a place to create, use, and share prompts for ChatGPT.
Alternatives
The Best Promptly AI Alternatives in 2026
10 alternatives1 free · 2 open source
Looking for something like Promptly AI? Here are 10 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 1 are free or have a free plan and 2 are open source.
About Promptly AIpromptly.fyi
VisitPromptly AI helps craft prompts, browse a prompt library, and export prompts for use with AI tools.
Top picks at a glance
First suggestiontimqian/openprompt.coOpenPrompt provides a place to create, use, and share…Free or freemium optionMailrMailr drafts emails and replies from short user…Another optionunslopunslop removes stock phrasing and other AI writing patterns…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | timqian/openprompt.co | — | Yes | — |
| 2 | unslop | — | Yes | — |
| 3 | Sapling | — | Not stated | Browser extension, Web |
| 4 | Linguix | — | Not stated | Browser extension, Web |
| 5 | ContentBot | — | Not stated | Browser extension, Web |
| 6 | Blog | — | Not stated | Web |
| 7 | Mailr | Free | Not stated | Browser extension, Web |
| 8 | Originality.ai | — | Not stated | Browser extension, Web |
| 9 | Gist AI | — | Not stated | Browser extension, Web |
| 10 | Jetwriter AI | — | Not stated | Browser extension, Web |
All Promptly AI alternatives
2
Also covers prompt engineering · open source
unslop removes stock phrasing and other AI writing patterns while preserving code, URLs, and headings.
3
Sapling
sapling.aiAlso covers browser extension and web browser · same kind of online tool
Sapling offers a language-model API and assistant toolkit for enterprise writing and developer integrations.
4
Linguix
linguix.comAlso covers browser extension and web browser · same kind of online tool
Linguix checks grammar and supports AI-assisted writing across web apps.
5
ContentBot
contentbot.aiAlso covers browser extension and web browser · same kind of online tool
ContentBot automates content workflows and includes imports and an AI blog writer for generating written material.
6
Blog
blog.kusho.aiAlso covers browser extension · same kind of online tool
Kusho’s blog covers AI developments and practical advice for builders.
7
Also covers browser extension and web browser
Mailr drafts emails and replies from short user instructions through a browser extension.
8
Originality.ai
originality.aiAlso covers browser extension and web browser
Originality.ai checks writing for AI-generated text, plagiarism, grammar, content quality, and factual issues.
9
Gist AI
gistai.techAlso covers browser extension and web browser
Gist AI provides a Chrome extension for summarizing web pages, YouTube videos, and PDF documents.
10
Jetwriter AI
jetwriter.aiAlso covers browser extension and web browser
Jetwriter AI helps write emails, correct grammar, translate, and research across websites and devices.
No alternatives match this filter.
Alternatives to similar tools
Originality.ai21 alternativestimqian/openprompt.co8 alternativesSapling15 alternativesGist AI8 alternativesJetwriter AI24 alternativesunslop11 alternatives
What is the best alternative to Promptly AI?
Based on features, tags and platforms, the closest alternatives to Promptly AI are timqian/openprompt.co, unslop, and Sapling.
Is there a free alternative to Promptly AI?
Yes. Mailr is free or offer a free plan.
Are there open-source alternatives to Promptly AI?
Yes: timqian/openprompt.co and unslop.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative