AI · alternatives · 2026

24 alternatives to (Open Source) Prompt injection tester

Test and share your prompts with others

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. (Open Source) Prompt injection tester launched in 2023; newer entries below may have overtaken it.

1
A simple ChatGPT prompt builder▲280
Any Ideas/Suggestions are welcome :)
2024 · mitenmit.github.io · its alternatives →
2
Prompt▲138
A command line application to interact with ChatGPT's API
2023 · its alternatives →
3
ChatGPT GUI Prompter▲66
By simply generating prompts
2023 · service.webgoto.net · its alternatives →
4
Awesome ChatGPT Prompts▲324
Game genie for ChatGPT
2022 · github.com · its alternatives →
5
ChatGPT Prompt Generator OS▲250
Create and save your prompts, recipes and chats in Notion
2023 · theveller.gumroad.com · its alternatives →
6
Promptstacks▲85
Your ChatGPT prompt engineering community with free prompts.
2023 · promptstacks.com · its alternatives →
7
LearnGPT – Browse and share ChatGPT examples▲352
Your first stop to discover and learn about new arXiv research. Detailed paper summaries, video overviews, and more — no prompting required.
2022 · learngpt.com · its alternatives →
8
Prompt Toolkit▲118
A tool to search and submit ChatGPT commands
2022 · prompttoolkit.com · its alternatives →
9
Prompte Smart ChatGPT Prompts▲80
ChatGPT prompt community share and learn smart AI prompts
2023 · its alternatives →
10
Foundr AI 2.0▲164
Free ChatGPT prompts library
2023 · foundr.ai · its alternatives →
11
100+ Free ChatGPT Prompt Templates▲297
ChatGPT prompts for SEO, marketing, copywriting & more
2023 · its alternatives →
12
Flow GPT▲322
Share and discover useful ChatGPT prompts
2023 · flowgpt.com · its alternatives →
13
AwesomeChatGPT▲178
Curation of awesome ChatGPT prompts ready to use
2022 · awesomegptprompts.com · its alternatives →
14
ChatGPT Prompt Hub▲86
Discover, curate and share ChatGPT prompts all in one place
2023 · chatgptprompthub.vercel.app · its alternatives →
15
GPT Prompt Tuner▲75
Test GPT prompts In parallel
2023 · its alternatives →
16
16x Prompt▲156
Streamlined ChatGPT for coding
2024 · its alternatives →
17
PromptForge▲128
One click AI prompts inside ChatGPT, Bard & Claude
2023 · promptden.com · its alternatives →
18
100+ ChatGPT Prompt Pack for Startup▲76
Spark your startups and businesses with ChatGPT prompts
2023 · its alternatives →
19
showGPT▲148
The ultimate guide to unlocking the power of AI and chatGPT
2022 · its alternatives →
20
Free ChatGPT Prompts for your Business▲99
The best ChatGPT prompts for development, design, & more
2023 · creative-tim.com · its alternatives →
21
ChatGPT Prompt Generator▲78
Generate ChatGPT prompt
2023 · kosuket-dev.github.io · its alternatives →
22
Promptr, let GPT operate on your codebase and other useful goodies▲109
Hi HN, I've been working on an experimental tool that helps you use GPT to work on your codebase. I'd love to improve the tool if there's interest. New ideas welcome! I think this could also be useful for experimenting with other types of recursive prompts. It’s a little bit Swiss Army knife and a little bit skynet: https://github.com/ferrislucas/promptr From the README: Promptr is a CLI tool for operating on your codebase using GPT. Promptr dynamically includes one or more files into your GPT prompts, and it can optionally parse and apply the changes that GPT suggests to…
2023 · github.com · its alternatives →
23
Prompt Genius▲99
Explore the full potential of ChatGPT
2023 · the-promptgenius.com · its alternatives →
24
GPT-3 Anywhere▲71
The power of ChatGPT on any website, at any time.
2023 · chromewebstore.google.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →