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NEWWatch each run plan, gather, verify and write, with every source shown ↗
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AI research agents · Every claim sourced

Research that checks
its own work.

Ask about any company. Vouchline agents gather from registries, sanctions lists, filings, news and your files, cite a source for every claim, check claims against their sources and write a report that flags anything left unchecked.

Playbooks
Supplier review
KYB check
Prospect list
Checks
Every source reopened
Verified or lead
Control
Cost before every run
Hard caps
Audit trail
Get an invite ↗Plan a company pilot ↗See a real sample report →
✓ 10 credits free every month, about 4 to 6 Standard questions See the evidence trail ↓ Developers: quickstart ↗
Ask anything
Is this supplier safe?Due diligence
Compare three banksFees, licences, issues
Who owns Example Freight?KYB verification
VouchlineAgent team
  1. Lead plans
  2. Specialists
  3. Fact-check
  4. Answer
Specialists, in parallel
RegistriesSanctionsNews
Checks
Quote re-openedVerified or lead
Answer
Cited answerFollow-ups
A lead splits the question, specialists research side by side, and claims are re-checked at their sources.See how agents work
BUILT FOR THE WORK
that needs to be right.
Sales & outbound ↗
KYB & compliance ↗
Recruiting ↗
Market research ↗
One-minute tour

See a run from question to cited report.

Watch an agent team research a supplier live, check every claim against its source, then run a whole playbook.

Demo data: the company is a placeholder and the figures are illustrative.
What agents can reach

One platform. Every source your work needs.

Agents read public records and your own tools, run as ready-made teams, and deliver where your team already works.

Public sources: Company registries, Sanctions & PEP, Legal entity IDs, Company filings, Court records, Regulators, News, Websites, Open data, Tax & VAT, and many more sources.Vouchlinereads and quotes+ many more sourcesCompany registriesofficial recordsSanctions & PEPglobal listsLegal entity IDsownership chainsCompany filingsannual and periodicCourt recordslitigationRegulatorslicences, warningsNewsdated coverageWebsitesread and quotedOpen datapublic datasetsTax & VATnumber checks

Official records first: registries, regulators and filings, then the news and the open web.

Or use 130+ built-in integrations.

54 data sources ready to use, from company registries and sanctions lists to courts, filings and markets. Nothing to connect, no logins.

Your data sources. Already connected.

  • PubMed Central
  • UniProt
  • Caselaw Access Project
  • arXiv
  • GLEIF LEI register
  • French company register
  • Brønnøysund Register Centre
  • Brazil CNPJ register
  • EU Financial Sanctions Files
  • Hacker News
  • Lever job boards
  • NHTSA vPIC VIN decoder
  • UN Comtrade
  • USAspending.gov
  • EUR-Lex
  • CoinGecko
  • County property and recorder records
  • ORCID
The agent team

Not one chatbot. A research team on every question.

Each run gets a lead that plans the work, specialists that research side by side, and a separate fact-check before anything reaches you.

Your question goes to a lead agent, which briefs five specialists working in parallel; their findings go through a fact-check, which can send gaps back to the lead, and then become a cited answer.SPECIALISTS · IN PARALLEL↺ gaps go back to the teamYour questionplus inputs and filesLead agentplans and briefsRegistryrecords, officers6 foundSanctions & PEPofficial lists, aliases4 listsFilings & courtsaccounts, litigation3 foundNews & mediadated coverage9 readYour files & toolsdocs, email, CRM2 filesFact-checkevery quote re-openedCited answerwith quotes
The evidence trail

Every answer, inspectable from claim to sign-off.

One vendor review, start to finish. Each step stays open to check afterwards, so a reviewer never has to take the answer on trust.

Step 1 of 7 · Illustrative, fictional supplier

Every sentence carries its source

The memo says Example Freight Sp. z o.o. is an active company with two directors. That sentence links to the passage it rests on.

One platform, four ways in

Run a whole job, ask a specialist, automate it or teach it your method.

Playbooks, agents, workflows and skills share one workspace, one evidence trail and one credit balance. Each preview is an example run with fictional companies.

  • One workspace
  • Every claim cited
  • One credit balance
01 / 04
Find customersExample run
Example playbook run: Find customers works through 9 steps for 8 segments of 10 companies and finishes with 46 companies, 100 decision makers and 91 email drafts in 42 minutes, using about 24 credits.
Whole jobs, step by step

Playbooks

Hand over a whole job, like finding customers, vetting a vendor or sizing a market. A team of agents runs it step by step, stops for your approval where it matters and hands back the list, the research and the drafts.

13 playbooks · Illustrative sales run: 46 companies, 100 people, 91 drafts, about 24 credits
  • Find customers
  • Prepare an account
  • Screen a counterparty
  • Approvals
  • Credit cap
See all playbooks →Start free ↗
Runs
LiveStatus: AllAgent: All5 results
QuestionAgentEffortStatus
Who owns Example Freight Ltd?KYB VerificationStandardrunning
Map the EV charging market in PolandDeep ResearchDeepawaiting plan
Brief me on Acme Payments before TuesdayAccount ResearchStandardcompleted
Any sanctions news on our top 20 vendors?News MonitoringFastcompleted
Compare these three supplier contractsContract ReviewStandardpartial answer

Every run in one place: follow it live, review it, pick it up again.

Track research, review approvals and return to any conversation. Find the work you need, then pick up where you left off.

  • Follow live progress and keep partial findings, even if a run stops early.
  • Review the plan before research continues.
  • Open the report, download Markdown or ask a follow-up in the same conversation.
  • Filter by status, agent and effort to find any run again.
Use cases by team

Built for the teams that research for a living.

Sales, diligence, recruiting and market research each get a playbook made of gallery agents, and the sources that work needs.

01 / 04
Find customersExample run
Example playbook run: Find customers works through 9 steps for 8 segments of 10 companies and finishes with 46 companies, 100 decision makers and 91 email drafts in 42 minutes, using about 24 credits.
Sales & outbound

From your website to drafts for the people who decide.

You give: Your website, the regions you sell in and what you offer.

Playbooks: Find customers · Prepare an account
Steps it runs
  1. Define campaigns
  2. Find potential customers
  3. Find decision makers
  4. +2 more
Gallery agents
  • Account Research
  • Competitor Discovery
  • Decision Maker Finder
Sources it reads
  • Web search and company sites
  • GDELT news
  • Your email provider keys
See the playbooks →Start free ↗
Clear plans. No surprises.

Start small. Make the work repeatable.

Choose a monthly allowance and the research depth each job needs. Completed runs show their cost, alongside the work and sources used.

See plans & calculator ↗

Billed monthly in USD, or yearly at 20% off with the same credits each month. Cancel any time.

Free

$0

forever

10 credits / month■ Stops at its credits unless you buy more
  • 10 credits every month
  • Fast and Standard effort
  • 1 seat
  • Single research runs
Start free ↗
Starter

$49

per month

49 credits / month↗ Extra credits at $1.00 each, if you switch it on
  • 49 credits every month
  • 1 seat
  • Read-only API, SDKs and MCP
  • 1 schedule and 1 data connector
Choose Starter ↗
FOR DEEP RESEARCHPro

$199

per month

199 credits / month↗ Extra credits at $1.00 each, if you switch it on
  • 199 credits every month
  • Deep effort
  • Playbooks and agent teams
  • Batches of up to 5,000 rows
  • 20 schedules
  • API write access
Choose Pro ↗
Team

$799

per month

799 credits / month↗ Extra credits at $1.00 each, if you switch it on
  • 799 credits every month, shared
  • 5 seats
  • Playbooks
  • Approvals and review queue
  • Single sign-on
Choose Team ↗
Enterprise

Custom

priced with you

Custom limits, VPC and procurement support.
  • Credit volume agreed with you
  • Every Team feature
  • SCIM provisioning
  • Audit log export
  • Procurement support
Talk to sales ↗

Prices are in USD and exclude any tax that applies. 1 credit is $1.00 of usage.

  • Fast Quick checks · at most 1 credit a job
  • Standard Parallel research · at most 6 credits a job
  • Deep Complex questions · at most 20 credits a job
For the builders

A few calls. A whole research team.

Call one agent or the whole team, watch the specialists work, read the cited report. REST, webhooks, live events and MCP, with scoped keys.

Run it in the quickstart ↗API reference ↗
// npm install ./sdk/typescript  (from the repository; not on npm yet)
import { Vouchline } from "@vouchline/sdk";

const client = new Vouchline({ apiKey: process.env.VOUCHLINE_API_KEY });

// Call one agent with its inputs and wait for the cited answer.
const result = await client.runAndWait({
  question: "KYB and credit check before we onboard this supplier",
  agent: "kyb-kyc-with-credit-recommendation",
  inputs: { company_name: "Example Freight Sp. z o.o." },
});
console.log(result.summary, result.claims);
A FEW GOOD QUESTIONS

Want to know how it works?

Explore the FAQs ↗
What a run gives you
All jobs13 playbooks
JobWhat it coversYou get
Find customersMatching companies, decision makers, work emailslist + drafts
Diligence an investmentOwnership, filings, litigation, newscited memo
Check a crypto counterpartySanctions, exposure, adverse mediarisk note
Answer a questionThe right gallery agent, picked for youcited answer
Write outreachDrafts tailored to each accountsent on approval

What we do: research agents that show their evidence.

Vouchline is a web app and API for business research. Agents gather from named sources and your files, write a structured report, and a fact-check reopens the cited sources and flags anything it could not check before you rely on it.

  • Thirteen guided playbooks run as live multi-step jobs, from Find customers to Check a crypto counterparty.
  • Ready-made gallery agents, picked for your question automatically, or one you built.
  • Every claim links to its source with the quoted passage.
  • Outreach drafts are only sent if you approve them.
  • Reports export as PDF, Word, Markdown or JSON, or open through an expiring share link.
Next step

Pick the way in that fits you.

Vouchline is invite-only while we onboard teams one by one. Each path below gets you to a first cited answer.

  • For people

    Get an invite

    Join the waitlist and we send your invite. The free plan includes 10 credits every month; a Standard question usually uses 1.5 to 2.5 credits.

  • For companies

    Plan a pilot

    Bring one workflow, its documents and the outcome you need. We agree scope and acceptance criteria together.

    Talk about a pilot
  • For developers

    Start with the API

    Start a run, wait for it by polling or a webhook, then read the cited report as JSON.

    Read the quickstart
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