Email list of companies using 15Five
Reach HR and people leaders at mid-sized companies using 15Five for check-ins, performance reviews, engagement and manager coaching.
Free 15Five count + 10 sample records
29,818+ companies · 236,952+ contacts available
- ✓Exact count for your titles, regions and company size
- ✓10 verified sample records to check quality
- ✓Price quote within 1 business day
Trusted by B2B and enterprise revenue teams
How many companies use 15Five?
Data InfoMetrix tracks 29,818+ companies running 15Five as of October 2026, with 236,952+ verified contacts at those accounts. The largest groups are Technology, Healthcare and Professional Services. Buying decisions usually sit with the Chief People Officer, VP of People and HR Director. 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 15Five.
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 | 29,818+ verified accounts worldwide |
| Decision-maker contacts | 236,952+ records with emails, mobile and direct dials |
| Key roles | Chief People Officer, VP of People, HR Director, 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.
Size your 15Five audience
Pick a region, company size and buying role to estimate how many accounts and contacts you can reach.
Estimates from our current 15Five dataset. Exact counts come with your quote.
Reach the whole buying committee
A 15Five account is not one contact. We map the people who evaluate, buy, run and use it across Performance Management & Manager Effectiveness.
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, 15Five 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 15Five
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 15Five instance.
DNS · CNAME · MX recordsHTTP headers · JS bundles✓ Verified against live infrastructure90-day hiring signals
We track job requisitions that ask for 15Five 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, 15Five.
Conquesting playbookPitch integrations, add-ons and complementary tools to companies already running 15Five.
Ecosystem playbookBuild account lists around 15Five deployment scale and engage the full committee across departments.
ABM playbookKnow the stack around every account
15Five rarely runs alone. Every record is tagged with the tools detected alongside it, so you can segment by complementary stacks.
Open the coexistence matrixWhat 15Five customers look like
Anonymised profiles of companies in our 15Five dataset of 29,818+ accounts. Named accounts are shared in your free sample, never on a public page.
| Company size | Industry | Country | Employees | Revenue |
|---|---|---|---|---|
| SMB | Healthcare | United States | 50–199 | $10M–$50M |
| Enterprise | Professional Services | United Kingdom | 10,000+ | $5B+ |
| Mid-market | Non-Profits | United States | 500–999 | $100M–$250M |
| Mid-market | Technology | Canada | 200–999 | $50M–$250M |
| Enterprise | Healthcare | Germany | 5,000+ | $1B+ |
| Upper mid-market | Professional Services | United States | 1,000–4,999 | $250M–$1B |
| SMB | Non-Profits | Australia | 50–199 | $10M–$50M |
| Enterprise | Technology | United States | 10,000+ | $5B+ |
Plus 170 more countries. Ask for a country-by-country count of 15Five 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 15Five teams are struggling with
Know the friction before you reach out, and position your product where it matters.
Weak frontline managers
Review fatigue
Predicting turnover
“Reaching the Workday admin alongside the VP of People Ops gave our reps instant credibility. Data InfoMetrix delivered fantastic results.”
15Five list questions, answered
How many companies use 15Five?
Data InfoMetrix tracks 29,818 companies using 15Five, with 236,952 verified contacts at those accounts as of October 2026. The largest groups are Technology, Healthcare and Professional Services. Counts are estimates from our database and market research, so ask us for a live count for your exact criteria.
Who buys and manages 15Five inside a company?
15Five is usually owned by Performance Management & Manager Effectiveness. Decision-makers include Chief People Officer, VP of People and HR Director; HR Business Partner and L&D Manager shape the choice, and Managers and Employees use it day to day. Our 15Five list can include any of these roles.
Which 15Five products or editions can I target?
You can target accounts by the 15Five products they run, including 15Five Engage, Perform (Reviews & OKRs), 15Five Total Platform, Manager Transformation Program and 15Five Compensation. Tell us which edition or module matters and we filter the list to those accounts.
What other software do 15Five customers use?
15Five customers commonly also run Slack, BambooHR, ADP, Google Workspace and Rippling. 15Five is often connected to Microsoft Teams, so users of those tools overlap heavily. We can filter any list by this kind of stack overlap.
What are the main alternatives to 15Five?
The main alternatives to 15Five are Lattice, Culture Amp and Leapsome. We also keep verified user lists for Lattice, Culture Amp and Leapsome, which is useful for competitive displacement campaigns.
When are 15Five customers most likely to buy?
Buying triggers we track for 15Five accounts include manager training initiative, turnover increase, New VP of People and performance tool consolidation. A common pain point is weak frontline managers: poor managers drive turnover.
Can Data InfoMetrix deliver a free sample 15Five contact list before ordering?
Yes. Data InfoMetrix delivers a complimentary 10-record sample tailored to your target 15Five 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 15Five contacts?
Data InfoMetrix provides a 99% email deliverability guarantee on all 15Five 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 15Five 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 15Five, tools its customers also run, and more HRIS & Workforce Management lists.

