OpenGPT

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Tagline:Find the AI stack that fits the way you work

Updated:September 6, 2026

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AI Assistant Research & Data Analysis AI Research Tools Free Web App Privacy-Focused Multi-language Real-time For Developers For Startups No-Code

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What is OpenGPT?

OpenGPT is an independent AI decision intelligence platform that turns your stated goals, budget, privacy needs, languages, platforms, and the tools you already use into a phased AI strategy and an explainable stack. It organizes published third-party evaluation data (user preference, intelligence, coding, reasoning, writing, speed, cost, privacy, ecosystem) into shortlists you can inspect, adjust, and verify before you test on your own work.

How to use OpenGPT?

Open /choose to set your goal, budget, privacy need, platforms, and language. OpenGPT applies deterministic rules to your local Profile and returns two or three candidates with Why, Evidence, Assumptions, Confidence, and When not to choose. Test the exact versions in /compare or /evaluate on representative work, then revisit /radar to track upgrades over time. All profile data stays in browser storage; submit-data sign-in is only required for public model/agent submissions.

OpenGPT Core Features

AI model selection

From /choose: define outcome, set constraints (budget, privacy, tools, languages, platforms), then review three phases with the recommended stack, costs, evidence, risks, and alternatives.

Independent model rankings

/leaderboard organizes published third-party evaluation data — user preference (LMArena), intelligence, coding, reasoning, writing, speed, cost, privacy, and ecosystem — without rerunning the tests. Showing 389 source-listed model entries.

Editorial product-fit guidance

Integer 0–10 fit signals across Intelligence, Coding, Reasoning, Writing, Speed, Cost efficiency, Privacy control, and Ecosystem, with explicit applicability and confidence labels and no overall combined score.

Side-by-side comparison

/compare puts 2–4 exact model versions next to each other using published ranking data, official access information, and explicit missing-data labels.

Agent configurations directory

/agents covers 96 published Agent evaluation configurations across 7 task scopes plus 109 separate BFCL tool-calling model results, preserving each base model, scaffold, tools, and benchmark.

Upgrade Radar

/radar surfaces when a model you use deserves a re-evaluation, scoped to your repeated work and the dimensions that matter to you; data is saved on this device only.

Browser-local Profile

AI Identity v2 (profession, industry, goals, tasks, environment, languages, budget, privacy requirement) is stored in browser storage by default and is not attached to sign-in or synced to an account.

OpenGPT Use Cases

Shortlist two or three AI models to test on real work before adopting

Compare exact model versions side by side from Anthropic, OpenAI, Google, xAI, Alibaba, DeepSeek, Meta, and Mistral

Decide whether to upgrade a model in your existing stack using Upgrade Radar

Pick an AI agent configuration within a specific benchmark scope and check evidence grade before evaluating

Stay anonymous when researching AI providers — no account or sign-in required for browsing

OpenGPT Frequently Asked Questions

Does OpenGPT sell ranking placement or endorsements?

No. The editorial policy states that OpenGPT does not sell rank, trust grade, review approval, comparison eligibility, or recommendation labels. Commercial relationships cannot change evidence gates, scores, confidence, or placement.

Is OpenGPT affiliated with OpenAI or any model provider?

No. OpenGPT is explicitly not affiliated with or endorsed by OpenAI or any other model provider. It organizes published third-party evaluation data and applies deterministic rules against user-declared profile data.

Where is my Profile data stored?

AI Identity v2 (profession, industry, goals, tasks, environment, languages, budget, privacy requirement) is stored in browser storage on the device where you save it. OpenGPT does not upload the profile, inspect the named services, or silently sync it to an account.

What does an OpenGPT ranking actually prove?

A rank is relative to one named source and scope, not a universal score. OpenGPT organizes published third-party evaluation data; it does not rerun these evaluations, and no ranking identifies the best model for every user or task.

Why can the same agent appear more than once in the Agent directory?

A different scaffold, model version, tool set, permission level, budget, or benchmark setting creates a different agent configuration and is recorded as a separate entry so evidence stays comparable.

OpenGPT Product Background & Official Links

OpenGPT Support Email & Customer service contact & Refund contact etc.

OpenGPT Support Email: contact@opengpt.com

More Contact, visit the about us page(https://www.opengpt.com/methodology)

OpenGPT Pricing & Plans

Free

All public rankings, decision guides, and comparison flows available without an account
Profile data stored in browser storage on your device only
Public snapshot feeds refreshed at least weekly (389 models, 96 agent configurations)
Curated common comparisons: frontier models across providers, everyday work, fast-response candidates, open-weight models, Chinese-provider candidates
Account only required for public model or agent submissions; not for ranking views or evaluation runs

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OpenGPT Tags

Free Web App Privacy-Focused Multi-language Real-time For Developers For Startups No-Code

Best Suited Occupations for OpenGPT

Product Managers Software Developers Executives & Decision Makers Indie Hackers Writers & Marketers