Parafact is a capable, well-positioned fact-checker. It checks human or AI-written text in real time, returns a citation for every claim, and reports around 93% accuracy. If you write short pieces and want fast, sourced verification, it does the job.
TrueStandard takes a different position on purpose. Instead of one model judging your draft, it runs the same claims through several frontier models and shows you where they agree, where they disagree, and what still needs a human look — with no limit on how long your draft can be.
At a glance
Both tools answer 'are the claims in this draft true?' They answer it differently.
| Dimension | TrueStandard | Parafact |
|---|---|---|
| Verification method | Multi-model consensus — several frontier models, disagreement shown | Single model, one verdict per claim |
| Stated accuracy | Consensus surfaces uncertainty instead of a single score | ~93% (self-reported) |
| Words per check | No per-check word ceiling | 500 (Essential) / 750 (Pro) / 1,000 (Enterprise) |
| Citations | Per-claim, plus flags for what to verify by hand | Per-claim citation |
| Starting price | Premium — priced as a verification layer | $20/month |
| Best fit | Long-form, high-stakes drafts | Short-form, fast turnaround |
One model vs. a panel
Parafact passes your claims to a single AI model and returns its judgment. That is fast and, much of the time, correct. The problem is structural: one model has no way to tell you when it is confidently wrong. There is no second opinion to disagree with the first.
TrueStandard runs the same claims through several frontier models and reports where they converge and where they split. Agreement raises your confidence; disagreement is the alarm — it points you straight at the claims worth checking yourself. A single accuracy percentage cannot give you that, because it averages away the specific places a model is unsure.
The word-count ceiling
This is the difference most evaluators miss until they hit it. Parafact's plans cap each check at 500 words (Essential), 750 (Pro), or 1,000 (Enterprise). A typical 2,000-word newsletter or blog post does not fit in one pass — you split it, check the parts separately, and lose the cross-paragraph context where contradictions often hide.
TrueStandard does not impose a per-check word ceiling. You verify the whole piece as one document, the way your reader will actually read it. For solo publishers and content teams shipping long-form on a deadline, that is the practical line between a tool that fits the workflow and one that fights it.
Pricing compared
Parafact's published plans, as of May 2026:
| Essential — $20/mo | 30,000 words/mo, max 500 words per check, source citations |
| Pro — $49/mo | 60,000 words/mo, max 750 words per check, developer API |
| Enterprise — custom | Unlimited words, max 1,000 words per check, priority support |
TrueStandard is priced higher, on purpose. It is built for work where a single embarrassing or harmful error costs far more than the subscription — the kind of decision that justifies a deliberate second opinion rather than the cheapest possible check. If price per check is the only thing you are optimizing, Parafact wins that line item.
Who each is best for
Parafact is the better choice if
- — Most of your work is short — social posts, abstracts, single sections under 500–750 words
- — You want the lowest cost per check and fast turnaround
- — A single sourced verdict per claim is enough for your risk level
TrueStandard is the better choice if
- — You publish long-form — newsletters, articles, scripts — and need the whole draft checked at once
- — A missed claim damages your reputation or revenue, so disclosed uncertainty beats a confident guess
- — You want to see where models disagree, not just one answer
Switching from Parafact
There is nothing to migrate — verification tools hold no data you need to move. Paste your next finished draft into TrueStandard instead of splitting it into 500-word chunks for Parafact, and compare the two reports on the same piece. The honest test is simple: does seeing model disagreement, on the full document, catch something the single-model verdict did not?
Common questions
Is TrueStandard a replacement for Parafact?
If your work is short-form and you are happy with single-model checking, Parafact is a reasonable tool. TrueStandard is the better fit when drafts run long, when a missed claim is expensive, or when you want to see model disagreement rather than one confident verdict.
Does Parafact really cap checks at 500–1,000 words?
Per Parafact's published plans (as of May 2026): Essential allows up to 500 words per check, Pro up to 750, and Enterprise up to 1,000. A 2,000-word newsletter has to be split across multiple checks. TrueStandard does not impose a per-check word ceiling.
Why does multi-model consensus matter for fact-checking?
A single model can be confidently wrong, and it has no way to flag its own blind spots. Running claims through several models surfaces disagreement — and disagreement is exactly the signal that tells you which claims to verify by hand before publishing.
Is TrueStandard more expensive than Parafact?
Yes, and deliberately. Parafact starts at $20/month. TrueStandard is priced as a verification layer for work where one prevented error pays for the tool many times over. If cost per check is your only criterion, Parafact is cheaper.
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Check the whole draft, not 500 words of it
Run your next piece through multi-model consensus. No per-check word ceiling, and disagreement shown as a feature — not hidden behind one confident answer.
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