One prompt. Up to 4 AI models.

Ask once. Read four. Trust the overlap.

Venn sends one prompt to up to four AI models and lays the answers side by side. Where they agree, move faster. Where they split, you know what to check. Then ask for a verdict.

2 free questions a day. No wallet, no email.

1
prompt
4
models at most, at once
1
verdict on demand

Fig. 02. Sample answers, for illustration

Is a hot dog a sandwich?

ATechnically yes. Filling, bread, done.

BNo. Nobody orders one as a sandwich.

All four: it comes down to the definition.

CDepends who is asking, and why.

DStructurally, it’s closer to a taco.

One prompt goes out.

Four answers come back, each on its own.

What they share stacks up. What they don’t stands out.

Why Venn

A single answer is just one opinion with good grammar.

  1. One box

    Stop pasting the same prompt across four tabs. Type it once and every model you picked gets it.

  2. Side by side

    Answers land in columns as soon as each model is done, so differences jump out. Drag the columns into whatever order helps you read.

  3. Your lineup

    Pick up to four models and swap them whenever you like. A model you add mid-thread catches up on what the others said.

  4. Wallet, not account

    Try it with nothing at all. For higher limits, connect Phantom: no email, no password, no sign-up form.

The lineup

How it works

Three steps. Then you read.

1

Pick your lineup

Choose up to four models for the job in front of you. Premium ones open up with $VENN or your own API key.

2

Ask once

Type a question, paste a link, or drop a chart or a whitepaper. Each column fills in when its model is ready.

3

Read the overlap

Compare the answers, then ask for a verdict: one model merges them, scores the agreement and names every split.

The verdict

Chaired, not averaged.

The disagreement isn’t noise. It’s the signal. The verdict tells you how far to trust the answer.

85%agreement
Consensus reached

70–100% agreement

The models broadly agree. Act on it, and still read the one point they split on.

Built in

Everything you need to double-check anything.

Same sources for every model

Switch on Web and every model reads the same fresh results and cites them as [1], [2]. Links you paste are read too.

Charts and whitepapers

Drop images, PDFs or text files, up to four at a time. Models that can’t see an image say so.

Shared memory

Add a model mid-thread and it catches up. Switch Memory on to keep the thread on your account.

Share the receipts

A public link and an image of the answers and the verdict, ready for X and Telegram.

Bring your own key

Plug in OpenAI, Anthropic, Google and other keys for no daily limit. Keys stay in your browser.

Telegram bot

Send the bot a chart or a question and get the verdict plus every answer in one message.

The token

$VENN

Hold it for premium models and higher limits.

The more you hold, the more you can ask, and the premium models (GPT-6 Astra, Claude Opus 5, Gemini 3.1 Pro, Grok 4.6) open up. No staking, no lock-ups: tokens never leave your wallet.

Contract address DGngwnoeiHXhu4XDA1tMJvA33kNGpnqTAnfuybLxpump View chart

Only trust the contract address published here. $VENN is a volatile crypto asset. Nothing on this site is financial advice.

TierYou holdPremium / dayStandard / day
AnonNo login–2 questions
Base Wallet login – 10
NodeUnlocks PRO 3M $VENN 10 100
Cluster 10M $VENN 40 300
Core 25M $VENN 100 1000

Burn for credits

10K $VENN = 1 credit. Credits kick in after your daily limit, never expire and work in the API. Every burn is verified on-chain and is permanent.

Open dashboard
0$VENN burned
0burns
0burners
  • No burns yet.

Developers

A second opinion for your agent.

One call returns every answer, the agreement score and each disagreement. Branch on it: above 70 proceed, below 40 ask a human.

  • Consensus mode, web search and files
  • 1 credit per standard answer, 5 per premium
  • 60 requests per minute per key
Read the docsGet an API key
~/agent
$ 
200 OK
{
  "consensus": {
    "agreement": 97,
    "verdict": "reached",
    "consensus": "No, unlikely. All three agree…",
    "disagreements": []
  },
  "usage": { "credits_charged": 12 }
}

For AI agents

Plug Venn into any agent.

Live

MCP server

Add Venn to Claude, Cursor or any MCP client as a tool. Your agent calls ask_models and gets the verdict, the agreement score and every disagreement.

Claude Code
claude mcp add --transport http venn https://vennai.fun/mcp \
  --header "Authorization: Bearer $API_KEY"
MCP setup for Cursor and others
Soon

Pay per call (x402)

No account, no API key. Your agent asks, gets an HTTP 402 with the price, pays in USDC on Solana and retries. Anything unused is credited back to the paying wallet.

1POST /v1/ask2402 · price3pay USDC4200 · verdict
How pay per call works

Privacy

No email. No name. No password.

Here is exactly what happens to your data, and who sees your prompts.

What identifies youLogged in, your public wallet address. Without a wallet, your IP address, only to count the free daily limit.
Signature loginYou sign a message to log in. It’s free and is not a transaction, so it can’t move funds.
Chats aren’t saved by defaultOnly if you switch Memory on. Switch it off and the saved thread is deleted.
Your keys stay in your browserProvider keys are stored only in this browser. Our server forwards them for the request and doesn’t save them.
Who sees your promptsYour prompt passes through Venn’s server to each model you pick, and each provider handles it under its own policies. Venn trains no models. With Web on, a search provider sees your search too.
Nothing public by defaultA question becomes public only when you create a share link yourself. Anyone with the link can read it.

FAQ

Good questions, single answers.

What is Venn?

A chat app that sends one prompt to up to 4 AI models at once, shows their answers side by side and, if you ask, merges them into a verdict with an agreement score.

Which models can I use?

GPT-6 Astra, Claude Opus 5, Gemini 3.1 Pro, Grok 4.6, DeepSeek V4 Pro, Mistral Medium 3.5, Cohere Command A+, Llama 4 Maverick, Qwen 3.8, Kimi K3, GLM-5.3. You can run up to 4 at a time. The chat starts with two, and premium models need $VENN or your own API key.

Do I need an account?

No. You get 2 free questions a day with standard models and no login. For more, connect a Phantom wallet, with no email or password.

Do I need $VENN to use the app?

Not for standard models. $VENN unlocks premium models and higher daily limits. You can also use premium models with your own API keys, without holding any.

How does the verdict work?

After the answers arrive, hit Get the verdict. One model merges the answers, scores how much they agree (consensus at 70%+, partial at 40–69%, no consensus below 40) and lists every disagreement with the models on each side.

How do $VENN holder tiers work?
  • No login: 2 free questions per day with standard models.
  • Connect Phantom: you sign a message (free, no transaction) and we read your $VENN balance.
  • 3M+ $VENN (Node): 10 premium and 100 standard answers per day.
  • 10M+ $VENN (Cluster): 40 premium and 300 standard answers per day.
  • 25M+ $VENN (Core): 100 premium and 1000 standard answers per day.
  • No staking or lock-ups. Limits reset daily at 00:00 UTC.
What are credits?

Credits let you keep asking after your daily limit: 1 per standard answer, 5 per premium. You get them by burning $VENN in your dashboard (10K tokens = 1 credit). Burns are verified on-chain, credits never expire and work with the API.

Can the models search the web?

Yes. Switch on Web and every model gets the same fresh sources and cites them as [1], [2]. Links you paste are read automatically. Web search costs one extra answer and needs a connected wallet.

Who sees my prompts?

Your prompt passes through Venn’s server to each model you select, and each provider handles it under its own policies. Chats are saved only when you switch Memory on. Don’t send anything you wouldn’t share with them.

Can I use my own API keys?

Yes. Connect your wallet, open Provider keys and add OpenAI, Anthropic, Google, xAI, DeepSeek, Mistral, Cohere or Hugging Face keys. No daily limit, billed by the provider. Keys stay in your browser.

Why do the answers disagree?

Each model was trained differently and can be wrong in its own way. Agreement is a useful signal, not proof, so check anything that matters.

Is $VENN an investment?

No. $VENN is a utility token for premium models, higher limits and credits. It is not ownership, revenue share or a promise of value. Crypto is volatile, so never buy more than you can afford to lose.

Get a second opinion. And a third. And a fourth.

Open Venn