Email list of companies using Gusto
Reach owners, office managers and accountants at US small businesses running payroll, benefits and HR on Gusto.
Free Gusto count + 10 sample records
182,892+ companies · 967,177+ contacts available
- ✓Exact count for your titles, regions and company size
- ✓10 verified sample records to check quality
- ✓Price quote within 1 business day
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How many companies use Gusto?
Data InfoMetrix tracks 182,892+ companies running Gusto as of October 2026, with 967,177+ verified contacts at those accounts. The largest groups are Restaurants & Cafes, Professional Services and Startups. Buying decisions usually sit with the Owner / Founder, CEO and COO. Counts are estimates built from technology footprint scans, job-post signals and partner directories, checked by our research team. How we count
Organizations detected running Gusto.
Direct emails and phone dials for decision-makers.
Full buying committee mapped.
SMTP-verified, with 1:1 replacement of any email that hard bounces within 30 days.
| Technology category | HRIS & Workforce Management |
|---|---|
| Tracked organizations | 182,892+ verified accounts worldwide |
| Decision-maker contacts | 967,177+ records with emails, mobile and direct dials |
| Key roles | Owner / Founder, Office Manager, Operations Manager, platform administrators, IT directors, procurement |
| Geography | 180+ countries · country-by-country counts on request |
| Verification | DNS and script telemetry, 5-stage SMTP handshake, manual research |
| Refresh cadence | Continuous, 30–45 day maximum record age at delivery |
| Compliance | GDPR, CAN-SPAM, CCPA and CASL |
| Delivery | 24–48 hours as CSV, XLSX or CRM API |
Researched by the Data InfoMetrix research team. Counts updated October 2026.
How we count and verify dataSee 10 records first
Matched to your ICP filters, free.
Selling to Gusto customers
Gusto offers payroll, benefits and HR for small businesses and startups. Its customers are founder-led companies that like simple, modern software and often grow quickly.
Written by the Data InfoMetrix research team · Updated October 2026
Who runs Gusto
Gusto is popular with startups, agencies, professional services, restaurants and other small businesses, along with the accountants who serve them. Plans range from Simple to Plus and Premium, adding HR tools, benefits and compliance support.
Who to contact
Founders, CEOs and operations or people leads usually choose Gusto. In growing companies, a first HR or finance hire takes over and starts adding tools.
When Gusto accounts are ready to buy
Funding rounds, hiring sprees, hiring in new states, adding benefits and the first dedicated HR hire are clear triggers. Companies that grow beyond 100 to 200 employees often consider Rippling, Justworks, ADP or a mid-market HCM.
How to segment and approach
Segment by headcount, funding stage, industry and the tools around Gusto, such as QuickBooks or Xero, Slack and an applicant tracking system.
Simple onboarding and a Gusto integration are key. Lead with time saved for founders and better employee experience.
Size your Gusto audience
Pick a region, company size and buying role to estimate how many accounts and contacts you can reach.
Estimates from our current Gusto dataset. Exact counts come with your quote.
Reach the whole buying committee
A Gusto account is not one contact. We map the people who evaluate, buy, run and use it across Small Business Owners & Payroll Administration.
These are examples. We build records for any department, seniority or custom title.
See exactly what you get
Every record carries 60+ fields, from verified email, direct dial and LinkedIn to full postal address, Gusto edition, coexisting stack and intent.
We deliver 60+ data fields per record, including intent data. The sample shows a selection only. Tell us which fields you need, including any that aren't listed here, and we'll add them to your list.
How we prove an account runs Gusto
No scraped résumés or stale directories. Three layers confirm a live installation before a contact reaches your list. Read our verification protocol
Live DNS & script signals
We inspect response headers, DNS MX and CNAME records and live JavaScript bundles to confirm a running Gusto instance.
DNS · CNAME · MX recordsHTTP headers · JS bundles✓ Verified against live infrastructure90-day hiring signals
We track job requisitions that ask for Gusto skills, which shows ongoing budget and headcount.
Pre-delivery SMTP handshake
Each email is tested against the destination mail server, and titles are checked against current company rosters.
Maximum bounce rate, or we replace the contacts. Your sender reputation stays clean.
Every email that hard-bounces within 30 days of delivery is replaced free, record for record.
Live SMTP and MX checks right before we send your file.
Clean CSV or XLSX, ready for one-click import.
What are you trying to do?
Each campaign needs a different data strategy. Pick your goal to see how we build the audience.
Find companies on rival platforms and reach the people evaluating a move to, or away from, Gusto.
Conquesting playbookPitch integrations, add-ons and complementary tools to companies already running Gusto.
Ecosystem playbookBuild account lists around Gusto deployment scale and engage the full committee across departments.
ABM playbookKnow the stack around every account
Gusto rarely runs alone. Every record is tagged with the tools detected alongside it, so you can segment by complementary stacks.
Open the coexistence matrixWhat Gusto customers look like
Anonymised profiles of companies in our Gusto dataset of 182,892+ accounts. Named accounts are shared in your free sample, never on a public page.
| Company size | Industry | Country | Employees | Revenue |
|---|---|---|---|---|
| Mid-market | Retail & Local Services | United States | 500–999 | $100M–$250M |
| Mid-market | Restaurants & Cafes | Canada | 200–999 | $50M–$250M |
| Enterprise | Professional Services | Germany | 5,000+ | $1B+ |
| Upper mid-market | Startups | United States | 1,000–4,999 | $250M–$1B |
| SMB | Retail & Local Services | Australia | 50–199 | $10M–$50M |
| Enterprise | Restaurants & Cafes | United States | 10,000+ | $5B+ |
| Mid-market | Professional Services | United States | 500–999 | $100M–$250M |
| Mid-market | Startups | United Kingdom | 200–999 | $50M–$250M |
Plus 170 more countries. Ask for a country-by-country count of Gusto accounts and we'll include it with your free sample.
Build the list your way
Every list is assembled from source to your product tier, job function, geography and revenue band. Nothing is a fixed export.
Filter by what they actually run.
Match revenue, size and industry.
Target any territory.
What Gusto teams are struggling with
Know the friction before you reach out, and position your product where it matters.
Owners lack HR expertise
Offering competitive benefits
Cash flow on payroll day
“Reaching the Workday admin alongside the VP of People Ops gave our reps instant credibility. Data InfoMetrix delivered fantastic results.”
Gusto list questions, answered
How many companies use Gusto?
Data InfoMetrix tracks 182,892 companies using Gusto, with 967,177 verified contacts at those accounts as of October 2026. The largest groups are Restaurants & Cafes, Professional Services and Startups. Counts are estimates from our database and market research, so ask us for a live count for your exact criteria.
Who buys and manages Gusto inside a company?
Gusto is usually owned by Small Business Owners & Payroll Administration. Decision-makers include Owner / Founder, CEO and COO; Office Manager and Bookkeeper shape the choice, and Employees and Contractors use it day to day. Our Gusto list can include any of these roles.
Which Gusto products or editions can I target?
You can target accounts by the Gusto products they run, including Gusto Simple, Gusto Plus, Gusto Premium, Gusto Contractor and Gusto Benefits & 401(k). Tell us which edition or module matters and we filter the list to those accounts.
What other software do Gusto customers use?
Gusto customers commonly also run QuickBooks Online, Xero, Google Workspace, Slack and Expensify. Gusto is often connected to QuickBooks, so users of those tools overlap heavily. We can filter any list by this kind of stack overlap.
What are the main alternatives to Gusto?
The main alternatives to Gusto are ADP RUN, Paychex Flex and Rippling. We also keep verified user lists for Paychex Flex and Rippling, which is useful for competitive displacement campaigns.
When are Gusto customers most likely to buy?
Buying triggers we track for Gusto accounts include first employees hired, benefits added, expansion to new states and upgrade to Premium. A common pain point is owners lack HR expertise: small firms face hiring and compliance questions alone.
Can Data InfoMetrix deliver a free sample Gusto contact list before ordering?
Yes. Data InfoMetrix delivers a complimentary 10-record sample tailored to your target Gusto criteria—including target job titles, company size, and region—delivered within one business day with no obligation.
How does Data InfoMetrix guarantee email deliverability for Gusto contacts?
Data InfoMetrix provides a 99% email deliverability guarantee on all Gusto datasets. Every contact record undergoes real-time email verification within a 30 to 45-day refresh cycle, backed by a 1:1 hard bounce replacement policy for 30 days after delivery.
Sourcing and compliance. Business contacts come from public company sources, professional directories and opt-in publishing partners, then go through SMTP verification and human review. Lists are for B2B outreach: include an unsubscribe link and honour opt-outs (CAN-SPAM), and have a lawful basis such as legitimate interest when you email people in the EU or UK (GDPR). Read how we source and verify data
Get your Gusto users list
Tell us your titles, regions and company size. We'll send counts, a quote and a free 10-record sample.
Related lists
Alternatives to Gusto, tools its customers also run, and more HRIS & Workforce Management lists.

