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Background Check for Business — Verify Vendors & Partners

  • Verify vendor legitimacy across 100+ public sources
  • Real-time funding, registration, and risk signals
  • B2B-only — no FCRA consumer data
Search More
Verify Mid-Market SaaS Vendor — Legitimacy + Funding
ProfileMatchLinkCompanyTitleEmailCountry
Acme SaaS Inc.Acme SaaS Inc.
good
94%
Legitimacy verified

Delaware registration active; SEC Reg D filings consistent with reported funding.

Recent Series B funding

$32M Series B led by Insight Partners — runway extends through 2027 at current burn.

  • linkedin icon
Acme SaaS Inc.Vendor Candidate · Mid-Market SaaSemailCheckUS iconUS
BrightChannel Ltd.BrightChannel Ltd.
good
91%
10+ years operating history

Companies House confirms continuous active status since 2014, no winding-up petitions.

Profitable on 2024 filings

Latest annual accounts show GBP 1.2M EBIT on GBP 11M revenue, healthy reseller economics.

  • linkedin icon
BrightChannel Ltd.Partner Candidate · UK ReselleremailCheckGB iconGB
GlobalParts ManufacturingGlobalParts Manufacturing
good
86%
No sanctions or recalls

OFAC, BIS, and FDA recall lists clean; no consent decrees in last 5 years.

Customer concentration risk

38% of revenue from a single customer flagged — supply continuity exposure.

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GlobalParts ManufacturingSupplier · Tier-2 Component ManufactureremailCheckMX iconMX
NovaTech AGNovaTech AG
good
83%
EU registry confirmed

Handelsregister Munich active, GmbH structure verified, managing directors disclosed.

Settled 2022 lawsuit noted

One product-liability suit settled in 2022 — non-material to current operations.

  • linkedin icon
NovaTech AGInternational Counterparty · DACH SoftwareemailCheckDE iconDE
PixelForge StudiosPixelForge Studios
good
79%
Clean cap table

Bootstrapped, founder owns 95% — no preferred liquidation overhangs to negotiate.

Key-person concentration

Founder is sole product lead — retention package and earn-out should be structured accordingly.

  • linkedin icon
PixelForge StudiosAcquisition Target · Creative-Tech StudioemailCheckUS iconUS
Acme SaaS Inc.
Acme SaaS Inc.
Acme SaaS Inc.

Mid-market HR SaaS evaluated as a candidate vendor for a Fortune 500 procurement team. Delaware C-Corp, 220 employees, $42M ARR, Series B closed 11 months ago. Active SOC 2 Type II report, no open lawsuits, healthy G2 reputation.

San Francisco, CA, US
linkedin icon
Vendor Candidate
Check it

Verify Any Business in Minutes — Without the Compliance Headache

Lessie pulls signals from 100+ public B2B sources to verify legitimacy, funding, registration, and reputation — purpose-built for vendor, partner, and supplier due diligence.

🔗
100+ Public Sources

Cross-reference registries, filings, news, reviews, and funding data in a single check.

  • SEC EDGAR, Companies House, OpenCorporates
  • Crunchbase, PitchBook, LinkedIn signals
  • G2 reviews, news mentions, lawsuits
Real-Time Verification

Get current funding status, registration validity, and active risk signals — not stale annual reports.

  • Live registry lookups, not cached snapshots
  • Recent funding rounds and ownership changes
  • News, lawsuits, layoffs detected within 24h
Compliance-Friendly

Public sources only. No FCRA-regulated consumer reports, no PII black box, no permissioned-purpose hurdles.

  • Business entities only — never consumer data
  • Audit trail of every source cited
  • GDPR / CCPA aligned for B2B use
🛠
Bulk API

Run thousands of vendor checks via API. Plug into procurement, onboarding, and risk workflows.

  • REST API for batch verification
  • Webhook alerts on signal changes
  • Integrates with Coupa, Ariba, ServiceNow
100+
Public data sources
<2 min
Per check
95%+
Data accuracy
50M+
Companies indexed

Lessie vs Dun & Bradstreet vs GlobalSign

How Lessie's AI-driven public-source verification stacks up against legacy credit bureaus and certificate authorities.

DimensionLessie AIDun & BradstreetGlobalSign
Verification scopeLegitimacy + funding + reputation + riskCredit risk + payment historyIdentity certificates only
Speed per checkUnder 2 minutes, real-timeHours to days1–5 business days
Pricing modelPay-as-you-go, free tierAnnual subscription, 5-figurePer-certificate fee

Built for Teams That Sign Contracts With Other Businesses

Procurement, risk, partnerships, and corp dev teams use Lessie to verify counterparty legitimacy before they sign.

🛒
Procurement Teams

Vet new vendors before adding them to the approved-supplier list.

"Verify Acme SaaS — registered, funded, no active lawsuits"
Vendor onboardingSupplier verificationApproved-vendor list
Vendor Risk Managers

Continuously monitor your vendor portfolio for funding, ownership, and reputation changes.

"Alert me when any tier-1 vendor has layoffs, lawsuits, or ownership change"
Continuous monitoringThird-party riskConcentration risk
🤝
Partnership Teams

Verify legitimacy and funding of potential channel and tech partners before signing.

"Is BrightChannel a legitimate Series-B partner with a healthy reseller network?"
Partner due diligenceChannel vettingCo-sell readiness
🏢
Corporate Development

Pre-LOI screening on acquisition targets — funding, registration, lawsuits, key-person risk.

"Pre-LOI screen on TargetCo: cap table, lawsuits, recent departures"
M&A due diligencePre-LOI screenTarget verification

100+ Public B2B Data Sources

Lessie cross-references the public sources that matter most for B2B verification — registries, filings, funding, reviews, and code.

LinkedIn

Company size, leadership, hiring signals, and employee continuity.

Crunchbase

Funding rounds, investors, founding team, and acquisition history.

SEC EDGAR

SEC filings for US public companies — financials and material risks.

Companies House

UK statutory filings, directors, ownership, and dissolution status.

OpenCorporates

Cross-jurisdiction company registry data covering 140+ jurisdictions.

G2

Verified buyer reviews, ratings, and product reputation signals.

PitchBook

Private-market funding, valuation, and cap-table data on private firms.

GitHub

Engineering team activity, open-source presence, and tech stack signals.

Explore Our Solutions

AI-powered solutions for every business need
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Background Check for Business

Verify B2B vendors, partners, and suppliers — public-source-only, real-time, no FCRA consumer data.

🌟
Find Influencer

Discover and connect with influencers across YouTube, TikTok, Instagram, and more using AI-powered search.

🎯
Find Customer

Generate qualified B2B leads with AI — find decision-makers, verify contacts, and automate outreach.

💰
Find Investor

Scout investors that match your startup — search VCs, angels, and funds by stage, sector, and geography.

💼
Recruiting

Find top talent across LinkedIn, GitHub, and more — AI-powered candidate sourcing and outreach.

🤝
Find Partner

Identify and connect with strategic partners — co-marketing, integrations, and business development.

🏅
Find Coach

Find the right coach for your needs — business, career, executive, and life coaches matched by AI.

🚚
Find Distributor

Discover wholesale, food, and industry distributors — verify contacts and build partnerships with AI.

🌟
Find Influencers

AI influencer marketing platform — find creators across TikTok, Instagram, YouTube & LinkedIn with verified contacts.

🌎
Find Local Influencers

Find influencers by city and region — search creators in NYC, Miami, Chicago, or any location with verified contacts.

🇧🇷
Encontrar Influenciadores

Encontre criadores de conteúdo e influenciadores brasileiros — busque por nicho, cidade e plataforma com e-mails verificados.

🚀
Find Early Adopters

Find your first 100 ideal users — AI searches 50,000+ recently funded startups and their decision-makers in 30 seconds.

🔎
Recruit Research Participants

Recruit 50 ideal B2B research participants in 24 hours — verified PMs, UX researchers, founders by role and industry.

🔎
Encontrar Participantes (BR)

Encontre 50 contatos B2B qualificados em 60 segundos — emails verificados por cargo, setor e porte. Diferente de Opinion Box e MindMiners.

🇧🇷
Plataforma de Recrutamento e Seleção (BR)

Plataforma de recrutamento e seleção com IA — encontre candidatos em mais de 100 fontes, com e-mails verificados para contato direto.

💻
Recrutamento de TI (BR)

Recrutamento de TI com IA — encontre desenvolvedores e talentos tech no Brasil, com contatos verificados em minutos.

🏢
Find Property Leads

AI-powered real estate platform — find property leads, verify contacts, and run personalized email campaigns.

🔎
AI People Search

AI people search across LinkedIn, X, GitHub, and Crunchbase — find anyone, anywhere, with verified contact data.

🔍
B2B Market Research

AI-powered B2B market intelligence, competitor mapping, and ICP research in minutes.

📝
LinkedIn Resume Builder

AI-tailored LinkedIn resumes — ATS-optimized, industry templates, free downloads.

📊
B2B Data

Real-time, verified B2B data — firmographics, contacts, intent signals across 100+ sources.

📡
Sales Intelligence

AI sales intelligence platform — find decision-makers with verified contacts, firmographics, and intent signals across 100+ live sources.

🔍
B2B Lead Finder

AI-powered B2B lead finder — verified contacts across 100+ live sources in 2 minutes.

📝
AI Proposal Generator

AI-powered B2B proposal generator — personalized with real prospect intelligence in 30 seconds.

👤
LinkedIn Profile Optimizer

AI-powered LinkedIn profile audit and rewrite — benchmarked against top performers in your role.

🎬
Hire AI Video Creators

Find and contact AI video creators across TikTok, YouTube & Instagram — verified emails, AI-personalized outreach.

🎥
Hire Creative & Video Talent

Find YouTube video editors, 3D designers, thumbnail designers & social media designers — verified contacts, AI outreach.

Hire React Developers

Find and contact React engineers across GitHub, LinkedIn & more — verified emails, AI-personalized outreach.

🐍
Hire Python Developers

Find and contact Python developers across GitHub, LinkedIn & more — verified emails, AI-personalized outreach.

🐙
Hire PHP Developers

Find and contact PHP developers across GitHub, LinkedIn & more — verified emails, AI-personalized outreach.

🤖
Hire Android Developers

Find and contact Android developers across GitHub, LinkedIn & more — verified emails, AI-personalized outreach.

🖥
Hire Full-Stack Developers

Find and contact full-stack developers across GitHub, LinkedIn & more — verified emails, AI-personalized outreach.

Hire Java Developers

Find and contact Java developers across GitHub, LinkedIn & more — verified emails, AI-personalized outreach.

📑
Resume Database

Search millions of candidate profiles across 100+ live sources — no uploads, contacts verified in real time.

🎯
Skills-Based Hiring

Find candidates by skill, not job title — source talent on proven skills and real work across 100+ sources.

🌐
Diversity Recruiting

Source underrepresented talent at scale — widen your candidate pool with AI across 100+ live sources.

👥
Talent Pool Software

Build living talent pools that never go stale — AI keeps candidate contacts fresh across 100+ sources.

Recruitment Automation Tools

Automate sourcing and candidate outreach end to end — AI finds, verifies, and contacts talent.

📡
Buyer Intent Data

Find B2B accounts in-market now — Lessie AI reads real-time buyer intent signals and hands you verified contacts.

🤖
AI BDR

Autonomous AI BDR agent that finds prospects from live buying signals, verifies contacts, and sends outreach 24/7.

🤖
AI Sales Assistant

An ai sales assistant that finds prospects, verifies contacts, drafts outreach, and follows up automatically.

🎯
AI for Sales Prospecting

AI for sales prospecting that reads live buyer signals and hands you verified contacts to reach out to.

🤖
Automated Prospecting

An automated prospecting agent that finds accounts, verifies contacts, and refills your pipeline automatically.

🤖
Automated Recruiting

Automated recruiting that finds candidates, sends personalized outreach, and tracks pipeline status automatically — no manual busywork.

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Buying Signals

Monitor B2B buying signals across content, social, hiring, funding, and tech stack to know who to target and why now.

🔔
Candidate Sourcing Automation

AI-powered candidate sourcing automation that matches actively job-searching candidates to your open roles and automates outreach.

💬
Conversational Marketing

Engage prospects with conversational marketing that keeps every reply going through automatic, multi-turn dialogue.

💬
Intent-Based Marketing

Run intent based marketing with Lessie AI — target in-market accounts with real-time buying signals, not the whole TAM.

📡
Intent Signals

Read real-time intent signals across content, social, hiring, funding, and tech stack to find in-market accounts first.

💬
Lead Nurturing

AI-powered lead nurturing that adapts every touch to real signals until a lead is sales-ready.

👤
LinkedIn Prospecting

AI-powered LinkedIn prospecting that reads engagement, groups, and job changes to find and verify who is ready to talk.

🔄
People on the Move

Find people on the move — passive candidates showing job-change and movement signals before they ever apply.

🎯
Predictive Hiring

Predictive hiring scores candidate move-readiness with AI signals, so you reach the right hire before the req even goes live.

📡
Signal-Based Selling

Sell to the moment: prioritize outreach with signal based selling instead of a static contact list.

🔍
Talent Sourcing Automation

Talent sourcing automation that finds passive candidates via signals, before a req even opens.

🔌
Technographic Data

Spot accounts by technographic data — tools adopted, dropped, or mid-migration — and reach them with verified contacts.

🔥
Warm Leads

Turn cold prospect lists into warm leads by reaching contacts while they show real buying signals.

🔗
Affiliate Partner Finder

Describe your product and audience — Lessie AI surfaces creators, sites, and operators ready to promote you on revenue-share, with verified emails.

📦
Amazon Seller Finder

Find Amazon FBA sellers, private-label brands, and aggregators by category, revenue tier, and marketplace — with verified contacts.

👼
Angel Investor Finder

Describe your stage and thesis — Lessie AI surfaces angels who actively write checks in your space, with verified emails for warm intros.

✍️
B2B Content Creator Finder

Describe the operator audience you want — Lessie AI surfaces newsletter writers, B2B YouTubers, and LinkedIn voices with verified emails.

🪑
Board Advisor Finder

Describe the gap on your board — Lessie AI surfaces domain-expert advisors with operator credibility, plus verified emails.

🎨
Brand Creator Finder

Describe the audience you want — Lessie AI surfaces creators whose audience overlaps your ICP, with verified emails to pitch directly.

🩺
Clinical Advisor Finder

Describe the clinical or scientific question — Lessie AI surfaces physician advisors, KOLs, and researchers with verified emails.

🎤
Conference Speaker Finder

Describe the talk you want on stage — Lessie AI surfaces a shortlist of qualified speakers with verified emails, ready to invite.

💻
CTO Finder

Find CTOs, VP Engineering, and Heads of Platform by stack, scale, and architecture history — with verified emails.

🧑‍💻
Developer Advocate Finder

Describe the developer audience and tech stack — Lessie AI surfaces DevRel leaders, advocates, and community-builders with verified emails.

🔬
Due Diligence Expert Finder

Describe the diligence question — Lessie AI surfaces domain experts who actually know the market, with verified emails for paid expert calls.

🎪
Event Sponsor Finder

Describe your event and audience — Lessie AI surfaces brands likely to sponsor, with the right decision-maker email on every row.

👔
Fractional Executive Finder

Describe the leadership gap — Lessie AI surfaces fractional CMOs, CTOs, CFOs, and COOs with track records that match, plus verified emails.

🧩
Integration Partner Finder

Describe the integration you want to build — Lessie AI surfaces SaaS companies with API surface, customer overlap, and the right BD lead with a verified email.

🏛
Limited Partner Finder

Find LPs — family offices, endowments, fund-of-funds, and HNW allocators — who actually back funds at your stage and thesis.

📈
Marketing Agency Finder

Find marketing agencies by specialty, client portfolio, and geo — with verified founder and BD emails.

📧
Newsletter Sponsor Finder

Find brands that sponsor newsletters in your niche — with verified marketing-decision-maker emails.

📰
Newsletter Writer Finder

Find newsletter writers and operators by niche, audience size, and platform — with verified direct emails.

⚖️
Patent Attorney Finder

Describe the technology and filing strategy — Lessie AI surfaces patent attorneys with proven prosecution history in your space, plus verified emails.

🎙
Podcast Guest Finder

Describe the guest you want — Lessie AI surfaces a vetted shortlist with verified emails, ready to pitch.

🏪
Reseller Finder

Find resellers, distributors, and channel partners who already sell to your ICP — in plain English, with verified emails.

⚙️
RevOps Consultant Finder

Describe the revenue-ops gap — Lessie AI surfaces specialists in your CRM, motion, and stage with verified emails for direct hiring.

☁️
Salesforce Consultant Finder

Find certified Salesforce consultants and partners by cloud, industry, and certification — with verified emails.

🛒
Shopify Agency Finder

Find Shopify Plus partners and design/dev agencies by specialty, brand portfolio, and geo — with verified emails.

📑
Technical Writer Finder

Describe the docs or developer content you need — Lessie AI surfaces technical writers with proven samples in your stack, plus verified emails.

🎯
VP of Sales Finder

Find VPs of Sales, CROs, and Heads of Revenue by stage, ACV, and prior playbook — with verified emails.

📡
Intent Data Providers

Compare intent data providers on data sources, freshness, coverage, and compliance — Lessie AI reads live, people-level signals and hands you verified contacts.

🔢
Lead Prioritization

Prioritize leads and accounts on real buying signals — funding, hiring, tech stack, and job changes — not static firmographics, with verified contacts included.

🤖
Claude for Sales

Turn Claude into an AI sales agent — find verified buyers, enrich contacts, and send personalized outreach from Claude Code, Codex, or any MCP agent.

🖥
Codex for Sales

Turn OpenAI Codex into a sales agent — live buyer search, 95% verified emails, and per-prospect outreach drafts, all from your terminal.

📈
Find Sales Leads

Find, verify, and contact B2B sales leads across 100+ data sources with a plain-English search.

📍
Local Lead Generation

Find local business leads and decision-makers by location and niche, verify their contacts, and automate outreach.

📧
CFO Email List

Build a fresh, verified CFO email list — target finance leaders by industry, company size, and geo, with verified emails.

Personal Injury Lawyers Email List

Build a fresh, verified email list of personal injury attorneys and PI law firms, targeted by state and practice area.

HR Email List

Build a fresh, verified HR email list of CHROs, HR directors, and People Ops leaders by industry, company size, and geo.

📧
CTO Email List

Build a fresh, verified CTO email list — target CTOs and engineering leaders by tech stack, industry, size, and geography.

💸
Creator Monetization Platform

Register your profile and rates once — Lessie matches creators with brand deals automatically, no cold pitching required.

FAQ

Get answers to common questions about Lessie AI.

What is a business background check?

A business background check verifies the legitimacy, financial health, and reputation of a company you plan to do business with — typically a vendor, partner, supplier, or acquisition target. It pulls signals from public sources like company registries, securities filings, funding databases, news, and reviews. It is distinct from a consumer background check, which is regulated by the FCRA and covers individuals.

What data does Lessie use to run a B2B background check?

Lessie pulls from 100+ public B2B sources, including SEC EDGAR, Companies House, OpenCorporates, Crunchbase, PitchBook, LinkedIn, G2, news APIs, and court records. We never use FCRA-regulated consumer data, social-security records, or any non-public personal information. Every signal in a report is sourced and auditable.

How is Lessie different from Dun & Bradstreet?

Dun & Bradstreet is a credit-risk bureau focused on payment history and DUNS-based credit scores, typically sold as a 5-figure annual subscription. Lessie is a real-time public-source verification platform that covers legitimacy, funding, reputation, and risk signals — at pay-as-you-go pricing with a free tier. Most teams use Lessie for upfront verification and D&B (if needed) for credit underwriting.

Is Lessie subject to the FCRA?

No. Lessie is a B2B-only verification platform and does not produce consumer reports as defined by the Fair Credit Reporting Act (FCRA). We do not check individuals for employment, tenancy, or credit purposes. All data we use is public-source business data, which keeps the workflow free of FCRA permissioned-purpose requirements and adverse-action obligations.

Does Lessie cover companies outside the US?

Yes. Lessie indexes 50M+ companies globally, with deep coverage of the US (SEC EDGAR, state registries), UK (Companies House), EU (national registries via OpenCorporates), and 140+ other jurisdictions. International coverage includes registration status, directors, and filing history wherever the underlying registry is public.

How much does Lessie cost?

Lessie offers a free tier for individual verification checks, with pay-as-you-go pricing for additional volume. Bulk-API and continuous-monitoring plans are priced per company under management — typically a fraction of legacy bureau pricing. Start free without a sales call.

Verify Vendors in Minutes. Free.