Developer Tools · head to head
Prettier vs Trulioo
Trulioo
Cybersecurity
Identity and business verification against national data sources in nearly 200 countries
- From
- On request
- Free plan
- No
The short version
- Only Prettier has a free tier, so it costs nothing to try first.
- Each has a real cost: Prettier inflexible style rules that cannot be customized significantly, forcing teams to accept opinionated defaults; Trulioo per-check rates vary widely by country and data source, so a blended average from the sales conversation misleads if your volume concentrates in expensive markets.
- Prices and features above were last checked on 1 September 2026.
Where they differ
Only the attributes on which Prettier and Trulioo actually diverge.
Identical on both: user rating (Not yet rated).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Prettier
Nothing recorded that Trulioo does not also cover.
Only in Trulioo
- Person match
- Business verification
- Watchlist screening
- Document and biometric
- Single API
- Workflow orchestration
What people use each for
The jobs each tool is most often brought in to do.
Prettier
- Automatically formatting TypeScript files to project style standardsnot Trulioo
- Enforcing consistent HTML indentation across component filesnot Trulioo
- Removing style-related comments from pull request reviewsnot Trulioo
- Formatting GraphQL queries with consistent indentationnot Trulioo
Trulioo
- A payments firm onboarding across dozens of countries where building a data-source integration per market is impracticalnot Prettier
- A marketplace verifying business sellers and needing beneficial ownership rather than just a company numbernot Prettier
- A fintech wanting a cheap frictionless first check and reserving document scanning for the minority that fail itnot Prettier
- A bank expanding into a market where document upload completion rates are poor and registry matching works betternot Prettier
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Prettier
- Inflexible style rules that cannot be customized significantly, forcing teams to accept opinionated defaults
- Developers must format entire files rather than selective line ranges in some contexts
- Limited language support compared to some alternatives, though it covers major languages
Trulioo
- Per-check rates vary widely by country and data source, so a blended average from the sales conversation misleads if your volume concentrates in expensive markets.
- Coverage breadth is real but depth is uneven; a country on the map may be served by one thin source with low match rates, which you only discover in a live test.
- You are charged per query including no-match results, so a market with poor source coverage burns budget producing nothing usable.
- Because it aggregates third-party data, data residency and consent handling depend on the underlying provider terms, which complicates GDPR assessments in some jurisdictions.
- Document and biometric capability is competent but not the strongest in the market, so buyers whose primary need is document fraud detection usually pair it with a specialist.
Pricing, plan by plan
Prettier
FreeNo published plan breakdown. See the Prettier review.
Trulioo
On request- Trulioo Platform$undefined/year
- Priced per check with rates varying by country and data source
- Person, business and watchlist checks charged separately
- Volume commitment negotiated annually
Which should you pick?
Choose Prettier if
- You want to start without paying.
- You work on CLI, Editor Plugins, Build Tools.
Choose Trulioo if
- You need person match.
- You work on Web, API.
- You also want business verification.
Questions people ask
- Is Prettier or Trulioo better?
- Neither clearly leads. Prettier starts at Free and Trulioo at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Prettier or Trulioo?
- Prettier has a free tier; the other does not. Paid plans start at Free for Prettier and On request for Trulioo.
- Does Prettier or Trulioo run on more platforms?
- Prettier runs on CLI, Editor Plugins, Build Tools. Trulioo runs on Web, API.
- Can I use Prettier for free?
- Yes. Prettier has a free tier, so you can try it without paying. Trulioo starts at On request.
- What is Prettier best used for?
- Prettier is most often used for automatically formatting typescript files to project style standards, enforcing consistent html indentation across component files, removing style-related comments from pull request reviews, formatting graphql queries with consistent indentation. Of those, automatically formatting typescript files to project style standards and enforcing consistent html indentation across component files are not what Trulioo is typically brought in for.
- What can Prettier do that Trulioo cannot?
- Trulioo covers Person match, Business verification, Watchlist screening, Document and biometric.
Answered from the vendors’ own pages
Prettier: Is Prettier free and open source?
Yes, Prettier is completely free and open source, available as an npm package with no licensing costs or subscriptions.
SourceTrulioo: Does it need a document?
Not for the core product. Data-source matching uses name, address and date of birth, which is why completion rates are higher than document flows.
Prettier: Can Prettier be integrated with ESLint?
Yes, Prettier integrates with ESLint by disabling ESLint formatting rules via eslint-config-prettier, allowing both tools to work together with Prettier handling formatting and ESLint handling code quality.
SourceTrulioo: Are unmatched queries billed?
Yes, in general you pay per query rather than per successful match. Negotiate this explicitly if you are entering markets with thin coverage.
Prettier: Does Prettier support configuration customization?
Prettier is intentionally opinionated with limited configuration options to enforce consistency. You can create a .prettierrc file for basic customization, but Prettier does not support extensive rule customization like ESLint.
SourceTrulioo: Can it verify companies as well as people?
Yes. Business verification including beneficial ownership is a distinct product line and a common reason to choose Trulioo over document-first vendors.
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- Trulioo vs Jumio
- Trulioo vs IDnow
- Trulioo vs Shufti Pro
- Trulioo vs Signicat
- Trulioo vs Yoti
- Trulioo vs Quantexa
- Trulioo vs Silent Eight
- Trulioo vs Tuta
- Trulioo vs Camio
- Trulioo vs Cisco Duo
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- Trulioo vs CrowdStrike Falcon