AI · alternatives · 2026
24 alternatives to Laika: Postman for AI / LLMs playground.
GENERATE, USE, and ORGANIZE any prompts, any LLMs, anytime!
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Laika: Postman for AI / LLMs playground. launched in 2023; newer entries below may have overtaken it.
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Experiment with, and evaluate, prompts and LLMs
2023 · its alternatives →
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Test LLM prompts & models side-by-side against many inputs
2024 · its alternatives →
- 3WW
I spent a few hours last weekend testing whether AI can replace code by executing directly. Built a contact manager where every HTTP request goes to an LLM with three tools: database (SQLite), webResponse (HTML/JSON/JS), and updateMemory (feedback). No routes, no controllers, no business logic. The AI designs schemas on first request, generates UIs from paths alone, and evolves based on natural language feedback. It works—forms submit, data persists, APIs return JSON—but it's catastrophically slow (30-60s per request), absurdly expensive ($0.05/request), and has zero UI…
Nov 2025 · github.com · its alternatives →
- 4PE
Nowadays, a common AI tech stack has hundreds of different prompts running across different LLMs. Three key problems: - Choices, picking from 100s of LLMs the best LLM for that 1 prompt is gonna be challenging, you're probably not picking the most optimized LLM for a prompt you wrote. - Scaling/Upgrading, similar to choices but you want to keep consistency of your output even when models depreciate or configurations change. - Prompt management is scary, if something works, you'll never want to touch it but you should be able to without fear of everything breaking. So we launched Prompt…
2024 · jigsawstack.com · its alternatives →
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- 6AP
Hey, Jared Palmer (creator of this playground) here. Really excited to ship this. I’ve been building this over the past few weeks to compare LLMs from different providers like OpenAI, Anthropic, Cohere, etc. At Vercel, I manage our Frameworks division (including Next.js, Svelte, and Turbo) and wanted to also dogfood some of the latest features in a slightly larger application. This playground takes a lot of inspiration from https://nat.dev and is built on Tailwind, ui.shadcn.com, and some upcoming Vercel products we’re announcing soon. We’re going to continue adding models to…
2023 · play.vercel.ai · its alternatives →
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- 9TL
2023 · tinyllms.vercel.app · its alternatives →
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The context manager and skills library for marketing teams
Apr 2026 · promptr.ai · its alternatives →
- 12
Generate the perfect prompt for GPT4 & open source models
2024 · its alternatives →
- 13
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Save 80% on AI Subscriptions and prompt up to 4 models!
2025 · playground.chat · its alternatives →
- 15
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- 21
Discover, test, and integrate APIs/LLMs to accelerate agents
2025 · its alternatives →
- 22
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Scop.ai▲22Generate task & model specific system prompts in seconds
2025 · scop.ai · 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 →