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A text-first sports community platform with prediction games, private leagues, tactics boards, and study tools.
What to know▼
How it works
A text-first community platform with Manager & Predict games for many sports leagues, private leagues, tactics boards, podcasts, tier lists, collections, quizzes, and study tools like Chalkboards and Flashcards.
What's different
Community-driven moderation with no algorithms, attention traps, or crippled free tier.
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Local-first AI tooling for finance teams' monthly close (bank reconciliation, CSV sorting, PDF parsing, cash forecasting) that keeps sensitive financial data off cloud AI services.
Works offlineData stays with you
What to know▼
How it works
Local-first AI tools for finance teams' monthly close — bank reconciliation, sorting CSV line items, parsing PDFs, and building 90-day cash forecasts — without uploading sensitive financial data to cloud AI services.
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A free standalone app for building predictive marketing/sales models (propensity, A/B testing, target lists) end-to-end without a subscription-based ML platform.
FreeCan export my data
What to know▼
How it works
Standalone app covering raw data through deployment-ready models, with propensity modeling, driver analysis, and automatic documentation.
What's different
No licensing fees or subscriptions; single-application workflow.
Pricing
Free.
Best for
Marketing/sales teams doing propensity modeling and campaign list generation.
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Route-planning and dispatch software for delivery businesses — optimizes multi-stop routes, tracks drivers live, gives customers a tracking link. Built for logistics operators, not individual shoppers.
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A suite of free financial calculators plus a paid AI-driven P&L analysis tool for small business owners.
FreeNo sign-upCan export my data
What to know▼
How it works
Offers free financial calculators (EBITDA, cash flow, valuation, ROI, break-even) plus a paid tier for AI analysis of an uploaded P&L and cash flow forecasting.
Pricing
Free calculators with no signup; Advantage tier is $19/month at the founding rate.
Best for
Small business owners without a CFO or accountant.
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A structured decision-support tool that models actors, evidence, risks and scenarios into a pressure-tested decision record, for teams making high-stakes calls who want dissent surfaced rather than smoothed over.
What to know▼
How it works
Builds an ontology of actors/evidence/assumptions/risks/scenarios/watchpoints, produces a verdict, pressure map, forecasts and next actions.
What's different
Advisors/trials/model teams expose dissent instead of hiding it.
Best for
Teams facing consequential, high-stakes decisions.
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Paper-trading platform giving users virtual cash to practice prediction markets across sports, politics and crypto.
What to know▼
How it works
Gives users $10,000 in virtual cash to practice live prediction markets across sports, politics, crypto, and news without risking real money, with a leaderboard.
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Free AI-generated football predictions and match stats for fans following major leagues and tournaments, not a workplace or team tool.
Free
What to know▼
How it works
Generates AI football predictions covering win/draw/loss tendencies, likely scorelines, recent form, historical results, and multi-model consensus, across daily fixtures, the 2026 World Cup, and major leagues.
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ELO ratings, market values & forecasts for 206 competitions
What to know▼
How it works
Rates every footballer 1-100 with a transparent Elo-style engine, and recomputes club and national-team Elo, market values, and Monte Carlo forecasts for titles, Europe qualification and relegation odds every night across 100+ leagues and 206 competitions.
What's different
Ratings and forecasts come from a transparent algorithmic engine rather than editorial judgment.
Best for
Football fans and analysts who want data-driven ratings and probability forecasts instead of subjective rankings.
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Know your thumbnail's CTR before you publish
FreeNo sign-up
What to know▼
How it works
Analyzes a YouTube thumbnail with AI-powered visual analysis and niche-specific benchmarks before you publish, previews it as a real mockup, and can grab frames directly from a video with Thumb Grabber.
What's different
Gives a CTR score and actionable feedback before the video goes live, rather than after the fact.
Pricing
Free to try, no login required.
Best for
YouTube creators who want to test thumbnail performance before publishing.
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A free live dashboard tracking prices, load, and forecasts across all seven US deregulated power grids, built for energy market professionals and traders rather than casual users.
Free
What to know▼
How it works
A live dashboard covering all seven US deregulated power markets (ERCOT, PJM, NYISO, ISO-NE, MISO, CAISO, SPP), showing live load vs forecast, real-time zone and hub prices, day-ahead vs real-time spreads, fuel mix, and daily coincident-peak forecasts graded against official settlements.
What's different
Forecast calls are graded against official settlements and misses stay visible on the page rather than being removed.
Pricing
Free.
Best for
Energy market professionals and traders who need live pricing and forecasts across all US deregulated power grids.
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A weather app that compares multiple official forecast sources side by side and shows where they disagree, so you can judge how confident to be in the forecast, styled as a retro CRT terminal.
What to know▼
How it works
Compares NWS, Open-Meteo, Environment Canada, and WeatherKit forecasts
What's different
Shows source disagreement and confidence instead of a single number
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A football prediction game where players make yes/no calls on hypothetical replayed moments and win points using virtual coins, for football fans, instead of real-money betting.
What to know▼
How it works
Pick a real football moment, apply a hypothetical twist, stake virtual coins on a yes/no call; a daily simulation settles calls into points and streaks.
What's different
No odds, no real money — points, streaks, and bragging rights only.
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A weather app that describes how the day will actually feel instead of just showing temperature numbers, for people who find raw forecast data hard to translate into what to wear.
What to know▼
How it works
Translates weather forecasts into descriptions of how the day will actually feel, instead of only displaying temperature and other numbers.
Best for
People who find raw forecast numbers hard to translate into what to wear or expect outside.
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Markets an end-to-end logistics service covering procurement, warehousing, transportation and last-mile delivery; reads as promotional content with few concrete product specifics.
What to know▼
How it works
Provides end-to-end logistics covering procurement, warehousing, transportation and last-mile delivery as a unified system.
Best for
Businesses looking to consolidate scattered shipping vendors and delivery timelines into one logistics provider.
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Estimates what a secondhand item is really worth and how long it will take to sell, based on 300M+ actual sold listings across 8 markets — built for resellers pricing used goods.
What to know▼
How it works
Reads over 300M real sold (not asking) sales across 8 markets to estimate what a secondhand item is worth by condition, and how long it will likely take to sell.
What's different
Uses actual sold data rather than asking prices, and predicts time-to-sell alongside price.
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Open-source, local-first desktop app for training, evaluating and explaining ML models without cloud services.
Works offlineOpen source
What to know▼
How it works
Local-first desktop app for importing data, training predictive and generative models, evaluating them, and applying explainability techniques, without cloud services, external authentication, or API keys.
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A free, open-source pollen and air-quality tracker for 30 Tajikistan cities, combining a seasonal allergen calendar with live weather and satellite air data, delivered in Tajik, Russian and English.
Watch out · Pollen risk is modeled/inferred from weather and satellite data, not measured directly.
FreeNo sign-upOpen source
What to know▼
How it works
Tracks pollen risk and air quality across 30 Tajikistan cities using an inference-based model: a seasonal calendar for 9 allergen species, adjusted with live Open-Meteo weather and Copernicus CAMS satellite air-quality data, with a 5-day forecast and personal allergen profiles.
What's different
Free, open source, no sign-up or tracking, and available in Tajik, Russian and English with Telegram updates.
Pricing
Free.
Best for
People in Tajikistan managing seasonal allergies who want localized forecasts.
Watch out
Pollen risk is modeled/inferred from weather and satellite data, not measured directly.
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A free sports and esports prediction game where you call exact match results to earn points, compete in public or private clubs, and can enter your own bot through a public API.
Free
What to know▼
How it works
Covers football across 12 competitions and Mobile Legends esports; harder-to-guess results pay more points.
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A free analytics tool for looking up any Polymarket wallet or username to see PnL, ROI, win rate, and trading history, for prediction market traders and researchers.
Free
What to know▼
How it works
Search a wallet address or username to pull PnL, ROI, win rate, volume, and trade history from Polymarket.
Pricing
Free.
Best for
Prediction market traders and researchers vetting wallets before following them.
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A football score-prediction game where players guess match outcomes across 53 leagues and compete on a weekly ELO ranking, with no betting or money involved.
What to know▼
How it works
Predict match scores across 53 leagues and compete in season-long leagues or a weekly ELO-ranked mode.
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A tool that estimates home energy costs and builds a maintenance and repair savings plan with transparent assumptions.
What to know▼
How it works
Estimates appliance energy costs and electricity usage, builds a personalized home maintenance plan, and forecasts repair savings — each estimate shows its assumptions, data source, methodology, and confidence level.
Best for
Homeowners planning maintenance and repair budgets.
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A free prediction game where you guess whether BTC, ETH, or SOL will go up or down and build a public accuracy track record on a leaderboard, with no real money involved.
Free
What to know▼
How it works
Predict crypto price direction, track your accuracy, and climb a leaderboard.
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Predicts where web and mobile landing pages, onboarding, and checkout flows lose revenue, for product teams instead of manually auditing the conversion funnel.
What to know▼
How it works
Analyzes landers, onboarding, and checkout to predict revenue leaks.
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Turns the forecast into plain advice on what to wear, pack and how to plan your day. A personal daily-planning tool for individuals, not a weather service for professionals.
What to know▼
How it works
Translates the weather forecast into practical daily advice on what to wear, what to pack, and how to plan your day.
Best for
Individuals planning their day around the weather, not professional forecasting use.
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A surf-conditions app that also surfaces local surf culture, nearby things to do, and brands tied to each spot, rather than just raw forecast data.
What to know▼
How it works
Shows instant surf conditions for a spot for the next hour, and pairs each spot's forecast with local surf culture context, nearby things to do, and brands connected to that scene.
What's different
Goes beyond raw forecast data to include local culture and community context around each surf spot.
Best for
Surfers who want more than a numeric forecast — context about the local scene at each spot.
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60+ free browser-based CSV tools — cleaning, merging, filtering, forecasting, even a chat-with-your-data feature — that process everything locally so nothing leaves your computer.
FreeNothing to installData stays with you
What to know▼
How it works
Provides more than 60 browser-based utilities for analyzing, cleaning, visualizing and transforming CSV files, including anonymization, forecasting, merging, filtering, compression and a chat-with-your-data feature.
What's different
All processing happens in the browser, so files never leave the user's computer.
Pricing
Free.
Best for
Anyone working with CSV files who wants quick fixes without uploading data to a server.
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A free tool for founders with no finance background to enter their numbers and instantly get a 5-year P&L, profit forecast, and charts for investor pitches, with a paid tier adding PDF and PowerPoint export.
No sign-up
What to know▼
How it works
user enters basic numbers and the tool generates a 5-year financial model with built-in formulas; a paid tier adds PDF and PowerPoint export.
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A Google Sheets template for freelancers that auto-calculates tax set-asides, budgets off a trailing average income, forecasts cash flow three months out, and logs income by client.
What to know▼
How it works
Built as a Google Sheets budget tracker with automatic tax-rate math, savings goal tracking, and per-client income logging.
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A voice-first health app for women that combines menstrual cycle, stress, and symptom tracking into one dashboard to surface patterns between hormones and daily stress.
What to know▼
How it works
Logs cycle, stress, and physical symptoms by voice and correlates them in a single dashboard to predict hormonal flare-ups.
What's different
Built with strict privacy in mind.
Best for
Women wanting to see how stress and cycle interact instead of tracking them separately.
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Generates personalized illustrated 'social stories' starring your own child to prepare them for routines or new situations.
What to know▼
How it works
Generates custom illustrated 'social stories' starring your own child, using real photos of the location and people involved, to help them navigate daily routines or new situations.
What's different
Modernizes the therapist-used social-stories technique by producing hyper-realistic personalized images and narratives automatically, instead of hours of manual story creation.
Best for
Parents of neurodivergent children preparing them for transitions or new situations.
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tyca is a play-money prediction market where users bet virtual coins on sports, politics, crypto, and AI outcomes, with a tamper-evident, verifiable win-loss ledger and no real money involved.
Watch out · This is play-money only — it explicitly never involves real deposits or cash prizes.
Free
What to know▼
How it works
A prediction market you play with free coins — live crowd odds on sports, politics, crypto, and AI, an automated market maker plus limit order book, live charts, parlays, and seasonal leaderboards. Every profile carries a ledger-derived win-loss record, and settlements check a named public source daily.
What's different
No deposits, no cash prizes, never real money, with a tamper-evident coin ledger so your track record can't be faked.
Pricing
Free to play.
Best for
People who want to learn or prove their skill at market prediction without financial risk.
Watch out
This is play-money only — it explicitly never involves real deposits or cash prizes.
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A macOS menu-bar tracker for Claude and Codex AI usage limits that warns you before you hit the cap. Built for developers using Claude Code or Codex CLI.
Open sourceNo tracking
What to know▼
How it works
A macOS menu-bar app showing live session/weekly/monthly usage windows for Claude and OpenAI Codex, with reset countdowns, a 90% redline warning, and a forecast of when you'll run out at your current pace. It reads the CLI logins you already have.
What's different
One-click switch between providers, 9 themes, 5 layouts, self-updating via GitHub releases, native Swift, essentially one source file, zero telemetry.
Pricing
Open source, MIT licensed.
Best for
Developers using Claude Code or Codex CLI who want to avoid hitting a surprise usage limit mid-task.
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Utility tools for working with ESMFold2 protein-structure predictions — generates starter code for calling its API and includes browser-based helpers for mmCIF files and confidence scores — a niche toolkit for computational-biology developers.
What to know▼
How it works
Provides a starter API code generator and browser-local tools for working with ESMFold2 protein structure predictions, including handling mmCIF files, pLDDT scores, and PAE data.
Best for
Computational biology developers working with ESMFold2 protein structure predictions.
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Combines invoicing, expense tracking, and AI cash-flow forecasting into one view so freelancers know their real safe-to-spend cash and tax reserve, instead of juggling separate tools.
What to know▼
How it works
AI forecasts cash flow, flags late payments, finds missed deductions; drafts invoices/contracts and tracks time.
Best for
Freelancers and solopreneurs managing their own finances.
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Predictive-maintenance software for aircraft engines that forecasts remaining useful life and explains its predictions with source-attributed reasoning.
What to know▼
How it works
A 6-model machine learning ensemble predicts an aircraft engine's Remaining Useful Life, with SHAP explaining why and an AI orchestrator investigating further using live web search.
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An AI tool that analyzes breaking news in real time and links it to live prediction markets like Polymarket and Kalshi, instead of tracking news and markets separately.
What to know▼
How it works
AI analyzes headlines in real time, explains why they matter, and connects them to live prediction markets.
Best for
People who want one place to see events, sentiment, and probabilities instead of reading many articles.
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Tracks and attributes AI usage costs across OpenAI, Anthropic, Gemini, AWS Bedrock and more, so engineering and finance teams can see what's actually driving their AI bill. A cost dashboard, not itself an API product.
What to know▼
How it works
Ingests usage and billing data across an AI stack (OpenAI, Anthropic, Gemini, Deepgram, ElevenLabs, AWS Bedrock and more) and attributes every dollar of spend down to the specific customer, feature, team, model and provider responsible.
What's different
Gives per-request cost attribution instead of a single opaque monthly invoice.
Best for
Engineering and finance teams whose AI bills are scaling faster than their visibility into them.
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Matches startups with investors by stage, sector, and geography, contacts them on the founder's behalf, tracks every interaction, and gives daily guidance plus close-timing predictions for a fundraising round.
What to know▼
How it works
Matches startups with investors by stage/sector/geography, sends outreach on your behalf, tracks interactions, and a co-pilot reviews the pipeline daily to suggest the next action and predict close timing.
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A weather app that shows the forecast through changing images of your own pet, with widgets and weather alerts — a novelty spin on a standard weather app.
What to know▼
How it works
A weather app that shows the forecast through images of your own pet that change based on conditions outside, with widgets, a pixel pet avatar, morning and evening reports, a Live Activity feed and severe weather alerts. Supports multiple pets and custom photos.
Best for
Pet owners who want a personalized, novelty take on a standard weather app.
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Turns Excel and SQL data into interactive dashboards with AI forecasting, Monte Carlo simulations and Sankey diagrams; processing happens in your browser instead of on a server.
Data stays with you
What to know▼
How it works
Turns Excel and SQL data into interactive dashboards, with AI-powered forecasting, Monte Carlo scenario modeling, and Sankey diagrams.
What's different
Processing happens in your browser instead of a server, which the product frames as bank-grade privacy.
Best for
People who want to turn spreadsheet or SQL data into dashboards without sending it to an external server.
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Inventory management built specifically for Shopify — purchase orders, replenishment forecasting and multi-location stock sync in real time, for ecommerce sellers running a Shopify store.
What to know▼
How it works
Inventory management built specifically for Shopify — creates purchase orders, forecasts replenishment from sales data, and syncs stock across multiple locations in real time.
Best for
Ecommerce sellers running a Shopify store who need multi-location inventory control.
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A bundled streaming app offering sports, movies, music, and AI-based sports predictions under a single lifetime membership instead of separate subscriptions.
No subscription
What to know▼
Pricing
One lifetime membership, no monthly subscriptions.
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Turns bank statement PDFs into categorized spending, a cash-flow forecast and visual breakdowns, processed on your device, without ever linking to your actual bank account.
Watch out · Requires manually uploading statement PDFs rather than live bank data, so it's only as current as the last statement uploaded.
FreeData stays with youCan export my data
What to know▼
How it works
Users upload bank or credit card statement PDFs, and the app categorizes transactions, generates a spending narrative, visualizes cash flow with a Sankey diagram, and runs a 30-day cash flow forecast, all processed locally on the device.
What's different
Never connects to your bank account or requires bank logins — works entirely from uploaded statement PDFs, processed on-device.
Best for
People who want spending insights and forecasts from their bank statements without linking accounts, including those who want raw CSV/Excel exports.
Watch out
Requires manually uploading statement PDFs rather than live bank data, so it's only as current as the last statement uploaded.
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Free tool that scores AI prompts across five dimensions and suggests structured improvements to reduce trial-and-error.
Free
What to know▼
How it works
Scores a prompt across five dimensions and provides step-by-step improvements, token insights, and deep analysis to reduce trial-and-error in AI outputs, available as a Chrome extension.
Pricing
Free.
Best for
Creators and developers refining vague AI prompts.
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A free daily game where you predict what happens next in AI news and get scored against reality over time; built solo by a non-technical founder, not a research tool.
Free
What to know▼
How it works
A daily game where you pick AI news stories, read a short "get smart on it" breakdown, predict what happens next, and get scored over time against what actually happened.
What's different
Built solo by a non-technical founder; keeps an honest track record of your predictions rather than just summarizing news.
Pricing
Free to play.
Best for
People who want to test how sharp their read on AI news actually is.
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Free company valuations and cash-flow forecasts for early-stage companies, built by a former startup CFO frustrated with forecasts going stale — for founders and finance teams.
Free
What to know▼
How it works
Provides free company valuations and cash-flow forecasts for early-stage companies, connecting to accounting tools like QuickBooks and Xero.
What's different
Built by a former startup CFO and PhD economist frustrated that financial forecasts and valuations went stale quickly at his own company.
Pricing
Free valuations and cash forecasts for early-stage companies.
Best for
Founders and finance teams at early-stage companies who need an up-to-date sense of their valuation for investor conversations.
Tools for forecasting and optimization — the short answers
Every number here comes from our own daily check — not from a vendor list.
Tools for forecasting and optimization — how many are there?
Tablif is tracking 156 of them. 156 answered our check today.
Which ones are still maintained?
Tablif knocks on every door once a day and records the answer. 156 of these 156 responded on the latest run, so that number is what "still here" means on this page — not a review score.
Are any of them free?
28 of the live ones say so in their own words, and 7 let you start without making an account. Tablif records the claim the product makes; we don't verify pricing.
Any open-source options?
5 of the live ones on Tablif mention being open source.
What's the newest one?
Polyfollow — Tablif first saw it today.
Did a person actually look at these?
156 of them Tablif opened and read, then wrote a one-line summary in our own words instead of reusing the founder's tagline. The rest carry keyword labels we haven't confirmed by reading yet — and we say so rather than hiding it.
