AI · alternatives · 2026
24 alternatives to Superfunctions – AI prompt templates as an API
Hi HN, https://superfunctions.com I'm working on a web app that allows Ai prompts to function as an API. I want to make it easier for developers to use Ai. I've found it painful to monitor, cache, and iterate on prompts. superfunctions.com is designed to be the simplest building block to create Ai powered apps and scripts. Simplest example I can think of: You want an api to convert human-named colors to hex You can write a prompt like: "convert {{query.color}} to color, only output hex for css" and then you can call your prompt with…
Superfunctions is a web platform that turns AI prompts into callable APIs, designed for developers building AI-powered applications. Users write prompts with variable placeholders and instantly access them via HTTP… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Superfunctions – AI prompt templates as an API launched in 2023; newer entries below may have overtaken it.
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The 1st Open-source design agent that lives directly inside Cursor, Windsurf, or your favorite IDE. V0.005 is an extension with custom Paralle Claude Code agents and infinite canva UX that allows you to iterate design directly in your IDE. It can: - Generate lots of designs in Paralle (Product Mocks / UI components / Wireframes) - Fork and iterate specific designs - Deeply integrate into your IDE workflow We think design might be the killer use case for Paralle agents, and we thought the best way is to build and validate—so here we are! The V0.005 only generates static HTML pages…
Jan 2026 · superdesign.dev · its alternatives →
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Pretty Prompt▲492Grammarly for prompting. Turn any text into perfect prompts.
2025 · pretty-prompt.com · its alternatives →
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Tired of writing prompts? Generate Super Prompts in seconds
2024 · flexos.work · its alternatives →
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AI Easy Prompts▲286Prompts organisation solution & AI prompt writing assistant
2023 · valerianotion.gumroad.com · its alternatives →
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Turn your best AI prompts into one-click tools in Chrome
Apr 2026 · blog.google · its alternatives →
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Prompter▲128Generate instant AI prompts based on your projects
2025 · chromewebstore.google.com · its alternatives →
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slicer.dev▲164Copy interactive web components as AI prompts
Mar 2026 · slicer.dev · its alternatives →
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SuperPrompt▲113Save & paste your AI prompts without switching tabs.
2025 · superprompts.framer.website · its alternatives →
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Promptacore▲103Your system for creating, managing and using AI prompts
Oct 2025 · promptacore.com · its alternatives →
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Share AI prompts that anyone can customize
2025 · hinchilla.com · its alternatives →
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Super Prompt▲15⚡ SuperPrompt: Prompt Engineer - FREE & No API Keys Required
2025 · chromewebstore.google.com · its alternatives →
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Hi HN, I built Prompt Builder (https://www.promptbuilder.space/) because I was frustrated managing complex AI prompts in plain text boxes. The core idea: instead of one giant textarea, you compose prompts from draggable, reorderable blocks. Each block can have its own XML/custom tags, visibility toggles (so you can A/B test sections), and duplicates. Key technical details: - Live compiled preview: the right pane shows the exact string being sent, updating as you drag/toggle blocks - Dynamic variables: define {{var_name}} once, use across blocks, change in one…
Aug 2026 · promptbuilder.space · its alternatives →
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Synapse▲9Craft Smarter Prompts with AI Help
2025 · synapse-ai-prompt.netlify.app · its alternatives →
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PromptBros▲13The worlds first AI IMS - Interaction Management System
2025 · promptbros.ai · its alternatives →
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The page you were looking for doesn
2025 · superglue.ai · its alternatives →
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Even if you're not a Prompt whiz, you can still get top-notch results just like the pros. This Product will handle internally handle boring And Cognitively demanding prompt Engineering. Just pick a service, fill in the keywords, and get the desired result! Open Source , Free , Privacy Friendly , Crowd Source Prompts, No Login Required. You can submit Features(https://prompt-apps.canny.io/feature-requests?sort=top) and Prompts (https://prompt-apps.canny.io/prompt-conversion?sort=top)
2023 · chatgpt-prompt-apps.com · its alternatives →
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Prompt templates you’ll fall in love with 💖
2025 · chromewebstore.google.com · its alternatives →
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Generate well-defined prompts to guide your AI for any task
2025 · feedough.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 →