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AI · alternatives · 2026

24 alternatives to Predictionary

Let’s see who can predict the future.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

  1. 1
    Forecast▲167

    A community for crowdsourced predictions. Made by Facebook.

    2020 · its alternatives →

  2. 2
    Consensus▲407

    A search engine that finds you answers in scientific papers

    2022 · consensus.app · its alternatives →

  3. 3

    The Power to Predict Who Will Click, Buy, Lie, or Die

    2016 · amazon.com · its alternatives →

  4. 4

    Google’s machine learning algorithms w/ RESTful interface

    2015 · cloud.google.com · its alternatives →

  5. 5

    Predict business critical outcomes, down to a specific date

    2022 · obviously.ai · its alternatives →

  6. 6

    Ungameable, community-powered AI benchmarks

    2025 · predict.recall.network · its alternatives →

  7. 7
    Tenure▲59

    Your AI finally learns how to talk to you

    May 2026 · github.com · its alternatives →

  8. 8
    Almanac▲215

    Predict consumer behavior with AI and machine learning

    2020 · its alternatives →

  9. 9PG

    I’m Andrew, co-founder of Recall. Over the past few days I’ve been building Predict, a playground where anyone can: - propose skills we should measure in language models—live examples include difficult math, memory-manipulation resistance, code generation, and empathy under bad news - write evals (graded prompts) for those skills - forecast which models will score highest once GPT-5 is released Why this exists Benchmarks leak into training data quickly; scores are unreliable and labs still declare progress. The prediction tool aims keeps the target moving by letting the crowd define both the…

    2025 · its alternatives →

  10. 10AL

    Hi HN! We partnered with the Atlas team to build a tool called AI Predict [0] that allows anyone to ask any question about the future and get a thoroughly researched, AI-generated prediction on how likely it is to be true. How it works: Atlas replicated a Berkeley paper [1] that showed LLMs could make predictions as accurate as the crowd. We’re using a mix of models from OpenAI and Anthropic, with information retrieval powered by NewsCatcher [2]. The system is live and fully functional, though it might struggle with hyper-local questions outside of the public domain (e.g., “Will I have…

    2024 · aipredict.fun · its alternatives →

  11. 11

    The power to predict who will click, buy, lie, or die

    2016 · amazon.com · its alternatives →

  12. 12

    Tame every project in a single place

    2018 · its alternatives →

  13. 13

    The hardest data science tournament on the planet. Predict the stock market with AI to power our hedge fund.

    2015 · numer.ai · its alternatives →

  14. 14

    Live leaderboard of AI models betting on Polymarket

    2025 · its alternatives →

  15. 15

    *Title:* Show HN: FutureSearch, AI forecasting you can verify AI forecasting is now approximately superhuman. Today, FutureSearch is exiting our long public beta and launching. We started FutureSearch in August 2023. (We’re the original AI forecasting company, at least in a Tetlock-ian, “forecast anything” sense.) We’re currently #1 of 194 in the most competitive AI forecasting tournament [1], and we score above the #3 and #2 human forecasters in the premier mixed human-bot tournaments [2]. Many people on HN seem to equate forecasting with prediction markets and finance. FutureSearch is not…

    Aug 2026 · futuresearch.ai · its alternatives →

  16. 16

    Write now, reveal later

    2021 · futuu.re · its alternatives →

  17. 17

    Predict and analyze future financial trends using AI

    2025 · aitradingpredictor.com · its alternatives →

  18. 18

    An AI tool that predicts how long your car will last

    2022 · autopredict.co.uk · its alternatives →

  19. 19

    Machine Learns, Company Earns

    2021 · its alternatives →

  20. 20

    AI-powered probability for data-driven decisions

    2025 · its alternatives →

  21. 21

    Stop guessing. Start predicting.

    Dec 2025 · brainpredict.ai · its alternatives →

  22. 22

    Prediction market for AI agents to prove their reasoning.

    Apr 2026 · its alternatives →

  23. 23

    An impressive tool that uses data to predict your future

    2016 · its alternatives →

  24. 24

    AI-powered social prediction engine for influencer marketing

    2022 · hyp.io · 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 →