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AI · alternatives · 2026

24 alternatives to Playground

Smart cities: fuelled by collective insights & AI

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Playground launched in 2024; newer entries below may have overtaken it.

  1. 1

    Track innovation shaping the future of cities.

    2020 · cities.envisioning.io · its alternatives →

  2. 2

    Citizens engagement platform to develop your city together

    2021 · app.urbanpinion.com · its alternatives →

  3. 3

    Design like a pro: t-shirts, logos, posters, memes, and more

    2024 · playgroundai.com · its alternatives →

  4. 4

    Real-time activity in 900 cities around the world

    2014 · its alternatives →

  5. 5

    The New Way to Play

    2020 · playgroundapp.com · its alternatives →

  6. 6

    Bringing LEGO creations to life like never before

    Jan 2026 · lego.com · its alternatives →

  7. 7

    Citizens 🤝 AI towards more livable places

    2023 · smoothri.de · its alternatives →

  8. 8

    Create 1,000 AI art images a day for free

    2022 · playgroundai.com · its alternatives →

  9. 9

    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 →

  10. 10

    Playground for great ideas

    2021 · its alternatives →

  11. 11
    Socially▲212

    The community builder platform for creators

    2024 · socially.so · its alternatives →

  12. 12
    Circle▲126

    Your playground to create, remix, and collab with AI

    Nov 2025 · apps.apple.com · its alternatives →

  13. 13

    Turn social chatter into startup growth

    2024 · syntax8.com · its alternatives →

  14. 14

    A platform to power your movement

    2022 · engagespaces.com · its alternatives →

  15. 15

    We build AI agents to find vulnerabilities in other AI agents. The playground started as an internal tool that we used to test our own offensive agent Nyx. But we realised that hacking an AI is about have as wide a distribution of attacks as possible, especially those which aren't in the distribution of the models. So we are launching playground as a platform to crowdsource agent jailbreaks. And although hacking AI is super fun and we are sure people will do it for free, we want to reward those who help us push forward the offensive frontier of AI. So we are committing $100K in prizes over…

    Jul 2026 · playground.fabraix.com · its alternatives →

  16. 16

    Reimagine your neighborhood with AI

    2025 · civicfutures.civiccapture.com · its alternatives →

  17. 17

    Elevate engagement, boost productivity

    2023 · recognition-edge.webflow.io · its alternatives →

  18. 18

    Discussion of smart cities initiatives in Asia

    2016 · blcw.me · its alternatives →

  19. 19

    AI real estate investing platform

    May 2026 · smart-bricks.com · its alternatives →

  20. 20

    Events that plan themselves

    2023 · gatherly.io · its alternatives →

  21. 21

    A map and catalog of game development organizations.

    2017 · gamedevmap.com · its alternatives →

  22. 22

    Use and compare GPT-6, Claude 5, Gemini 3 and more chatbots simultaneously

    2023 · chathub.gg · its alternatives →

  23. 23

    Your Early Learning AI Co-Teacher. Calm, Creative, Useful

    2025 · irlplayground.com · its alternatives →

  24. 24

    Collaboratively evaluate & improve your AI product

    2024 · autoblocks.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 →