ReallySolvedAIs disagree. You settle it.
CompaniesYour team gets 1 checked answer & sees when a coworker already asked the same thing.
Existing Forums & GroupsYour club or forum asks together & sees the best answer anyone in it already got.
IndividualsAccurate searches. Organize your life. Get paid for what you already know & do.
You keep 50% of what your corrections earn when AI labs buy them, & 100% of any consulting jobs your staff finds you.
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How we get the most accurate answer. AIs learn from old information, so we don’t just ask them. We look at your question, run the answers through our own math & statistical analysis, & know when to look things up on today’s web. We’ve already tested 169 AIs mapped to ~500 (& growing) Accuracy & Safety Topics so we know which ones to ask about your subject before we ask. Free searches compare 3 of them; Plus picks from 100 & Pro from all 169.i
Have fun & get rewarded using low cost high accuracy AI.AI company founders are saying we need to slow down (against their best interests). If we all correct AI together, we help keep AI accurate & safe.
What each one said, reported by CNBC on Sep 12, 2026 (Ashley Capoot, “OpenAI rules out IPO this year as Altman, Musk & Amodei warn AI is moving too fast”): Dario Amodei (Anthropic) published an essay urging AI labs to pace how fast they raise model capability. Sam Altman (OpenAI) told Fortune an OpenAI IPO this year would be “ill-advised” & posted agreement with Amodei on X. Elon Musk (xAI) posted “Dario is right” on X.
Nobody we found is addressing mass attestation from hobbyists, researchers, & professionals who are searching AI or posting in groups as they normally do & not looking to have an attestation job but get to correct AI when they are frustrated it gets things wrong & perhaps get paid for it.
If billions of people were correcting AI every day, the worst risks people worry about with AI would shrink.
The $1.34 million: ask 1 AI for the Section 179 tax limit & it can still say $1,160,000. After the 2025 tax law it is $2.5 million. Off by $1.34 million.
Accuracy
Safety shouldn’t be a setting someone quietly turns off. In Safety mode, you see the switch & you choose. Accuracy: the most direct, complete answer. Safety: we ask the AIs with the best safety record on your subject. Answers to people & especially to AI agents are more careful & may leave out risky details, most of all when an agent acts on its own: sends, posts, buys.
Who is this for?
Example
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On 62 hard questions we held back, nothing tuned for them, we got 59 right. Claude Opus 5, the best AI we tested, got 59 right as well, on the 61 it returned an answer for. They sit inside over 4,000 questions, 169 engines scored, ~75,000 answers & 4,164 answers double-graded. On a second set of 91 everyday questions, a free AI got 88 right & so did Claude Opus 5. Available on $9 PLUS & $19 PRO plans.3 AIs can give you the same answer & all 3 can be wrong. We fix that.
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We asked ChatGPT (GPT-4.1 nano) & Gemini (Gemini 3.1 Flash-Lite) on September 12, 2026, & Claude (Claude Sonnet 5) on August 5, 2026.“Is Google Assistant still available on Android phones and smart speakers?”
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Before your AI agent buys, books or sends, it checks with us first. Several AIs answer & your agent gets 1 of 2 answers: safe to act, or check with a person. Open the Safe-to-Act Check page →Free & Paid Plans
Free
$0
30 AIs
Free account, just your email
Free account: keep your history & notebook.
- 3 simultaneous AIs
- 5 searches, then a 12-hour break
- Auto-routing to the best AIs across ~500 topics, safety, & other variables
- 7-day trial of PLUS
- No card needed
Certainizer™
$5/mo$50/yr
80 AIs to choose from
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The 82% is measured on everyday questions, the kind people really ask, on a different set from the 91 in the ~95% bubble. The 95% on Plus & Pro comes from a harder set. ~60%: on hard & fast-changing questions, asking on your own.Increased accuracy for everyday searches
- Everything in Free +
- Auto-routing to the best of 3 popular AIs + Certainizer™
- Out-of-date answers · 5 facts watched
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AI answers keep changing, sometimes dramatically, in a single day. $5/mo buys you more accurate answers, less noise, less wasted time & embarrassment. Most importantly, we keep watching. When the models change their answer, we tell you, and hand you the receipts, so everyone knows AI got it wrong, not you. Being wrong is expensive. - Staff included
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- Fact Check: takes an answer you got elsewhere & checks it against other AIs
- Out-of-date answers: tells you when something you looked up stops being true. 5 facts watched
- Self-contradiction checker: reads what you wrote & points at what is wrong, not the spelling
- Needs a reply: reads your email & tells you what needs you today
- Drafting social posts: writes them in your words. We never post for you.
- First Draft: drafts messages for your staff in your voice, for you to edit & send.
- Life Coaches: compares advice from several AIs, picked to think differently from each other & ranked by user feedback
- Note Tidier: tidies everything in your notebook so you can find it
- Warranty Manager: remembers what you own & what’s still covered
- Question Monitor: knows what you said the AIs got wrong - always at your fingertips to reference
- Job Scout: looks for paid work you could get
- Refund Chaser: finds refunds & credits you never claimed in the receipts, bills & emails you add, & drafts the request for you to send
PLUS Popular
$9/mo$90/yr
100 AIs to choose from
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95% is 59 right out of 62 hard reasoning questions we held back, nothing tuned for them. Claude Opus 5, the best AI we tested, got 59 right as well, on the 61 it returned an answer for. 62 questions is a small set, so read this as a first result we will keep re-running in public, not a settled score. Where we go further: we show you where the AIs disagree, so you know which answer to check, & a paid expert can settle the one that matters to you.Extended accuracy & features
- Everything in Certainizer™ +
- Auto-routing to the best AIs in this plan + Certainizer™
- Out-of-date answers · 20 facts watched
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AI answers keep changing, sometimes dramatically, in a single day. $9/mo buys you more accurate answers, less noise, less wasted time & embarrassment. Most importantly, we keep watching. When the models change their answer, we tell you, and hand you the receipts, so everyone knows AI got it wrong, not you. Being wrong is expensive. - Semantic search, find old answers by meaning (last 30 days)
- Non-USA AIs ⚠
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Possible content filtering. Your question is sent to servers outside the USA.
- Kimi (China)
- Qwen Max (China)
- DeepSeek (China)
- GLM-5.2 (China)
- AIs included · Staff included
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Claude Haiku, Claude Sonnet, GPT-4o, Kimi ⚠, Qwen Max ⚠, DeepSeek ⚠ (thinking-slow), GLM-5.2 ⚠, Meta Muse (thinking-slow), GPT-OSS, Gemini Flash-Lite & Perplexity. All unlimited: nothing in PLUS is metered.
Fair use: up to 1,000 searches/month.
⚠ Kimi, Qwen, DeepSeek & GLM carry the usual third-party-model caveat. Thinking-slow AIs think before they answer, so they can take a few seconds longer.
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All staff in Certainizer +
- Meeting Prepper: tells you who you are about to meet & what about them might apply to you
- Scheduling Desk: books things & moves things so you do not have to
- Product Hunter: finds the right thing to buy & what it should cost, & tells you when the price drops
- Company Reviewer: checks whether a product or company is actually any good
- Form Filler: fills in forms you paste or upload from your notebook, for you to check & submit
& the same staff can do more:
- Fact Check: more checks
- Out-of-date answers: 20 facts watched
- Needs a reply: also catches you up on a thread
- Photo search
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Extra facts watched is monthly, & the number shown is always the TOTAL, not extra on top: for $4/mo more, facts watched goes from 20 to 40, total.
PRO
$19/mo$190/yr
169 AIs to choose from
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95% is 59 right out of 62 hard reasoning questions we held back, nothing tuned for them. Claude Opus 5, the best AI we tested, got 59 right as well, on the 61 it returned an answer for. 62 questions is a small set, so read this as a first result we will keep re-running in public, not a settled score. Where we go further: we show you where the AIs disagree, so you know which answer to check, & a paid expert can settle the one that matters to you.- Everything in PLUS +
- Real time Auto-routing to the best of all 169 AIs or manual pick the most expensive AIs like Fable, Opus & o3*
- Out-of-date answers · 50 facts watched
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AI answers keep changing, sometimes dramatically, in a single day. $19/mo buys you more accurate answers, less noise, less wasted time & embarrassment. Most importantly, we keep watching. When the models change their answer, we tell you, and hand you the receipts, so everyone knows AI got it wrong, not you. Being wrong is expensive. - Semantic search, find old answers by meaning (full history)
- Additional non-USA AIs ⚠
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Possible content filtering. Your question is sent to servers outside the USA.
- DeepSeek R1 (China)
- Mistral (France)
- AIs included · Staff included
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Claude Fable · Claude Opus & OpenAI o3 (thinking-slow) · GPT-5.6 Sol (thinking-slow)
Everything in PLUS + DeepSeek R1 (thinking-slow), Grok & Mistral, also unlimited.
Claude Opus & OpenAI o3 (150 calls a month, shared, liftable to 450 a month for $4/mo more) & Claude Fable & GPT-5.6 Sol (10 a month each, liftable to 20 a month each for the same $4/mo). Nothing else in PRO is limited. Fair use: up to 1,000 searches/month. Thinking-slow AIs think before they answer, so they can take a few seconds longer.
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All staff in PLUS +
- Visibility Fixer: tells you whether the AIs recommend you & how to fix it
- Notebook Auto-Organizer: Goes deeper, by processing files on your PC & your cloud storage & adds it to your notebook’s real time search info, along with any links & other things you upload to your notebook so everything is in one place
- Translator: check what was already translated, ask for a translation or anything else you need
- Out-of-date things you wrote: things you wrote that are now stale you want to update before others see it
& the same staff can do more:
- Fact Check: unlimited
- Out-of-date answers: 50 facts watched
- Needs a reply: also drafts your reply
*Includes 150 a month on Opus & o3, 10 a month each on Fable & GPT-5.6 Sol.
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The Notebook Auto-Organizer sorts 150 entries a month on Pro. Got a backlog? A bigger run clears it in 1 pass. 1-time charge, not a subscription.
- Included with Pro. 150 entries. Enough for a few months of notes as you go.
- $15. 500 entries. For a student or a working professional with a couple of years of notes, project files and saved links to pull together.
- $49. 2,000 entries. For a heavy researcher with years of material across many places: documents, transcripts, saved articles, whole projects. This is the one that clears a career's backlog in a single pass.
The Opus, o3, Fable & GPT-5.6 Sol boost is separate & it is monthly, & the number shown is always the TOTAL, not extra on top: for $4/mo more, Opus & o3 usage goes from 150 a month to 450 a month, & Fable & GPT-5.6 Sol from 10 a month to 20 a month each.
The Out-of-date answers boost works the same way: for $4/mo more, facts watched goes from 50 to 100, total.
Company
$299/mo$2,990/yr
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95% is 59 right out of 62 hard reasoning questions we held back, nothing tuned for them. Claude Opus 5, the best AI we tested, got 59 right as well, on the 61 it returned an answer for. 62 questions is a small set, so read this as a first result we will keep re-running in public, not a settled score. Where we go further: we show your team where the AIs disagree, so they know which answer to check, & your team or an expert you hire can settle the one that matters. Any fee is between you & the expert.Everyone on your team gets 169 AIs to choose from. You get 1 bill & control.
- What it adds: 1 invoice, admin control, free read-only seats, & non-USA AIs stay off unless your admin turns them on
- Shared notebook & history for your team
- Your admin picks which staff helpers your team gets
- Unlimited free read-only seats for anyone who just needs to see the work
- The data stay with the company & we keep an anonymized record if we can sell the anonymized human corrected data
- Export everything. Kept at least 1 month after your account closes, with a warning to download it
- Extra active seats beyond 15, or beyond 5 on the $199 plan: +$15/mo for each extra person
Max
$??/mo
PRO, unlimited usage
Tell us what features you’d want & what you’d pay.
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