UserGems vs Warmly: who uses which
Customers, public proof and the companies that use both.
On usedby, 25 companies use UserGems and 30 use Warmly. No company is listed with both yet. UserGems leads among the Marketing Tech companies on usedby that use either tool.Latest check Oct 8, 2026: 55 of 55 public lines checked. Counts include every proof level, job-post signals included. Companies named on both have a confirmed or observed line on each side.
Who uses UserGems, Warmly, or both
Every company with a public proof for at least one of the two tools.
25
use only UserGems
0
companies use both
30
use only Warmly
25 companies use only UserGems, 30 use only Warmly and 0 use both, out of the 55 companies on usedby that use at least one of them.
Where it lands
Newest customers
No new customer since tracking started on October 8, 2026.
Where it lands
Newest customers
No new customer since tracking started on October 8, 2026.
Who uses both
Companies with a confirmed or observed line on both tools.
Side by side
Facts from our data and from each vendor's public pages. Each line says where it comes from.
UserGems
WarmlyWhat customers report
Results as the vendor or the customer published them, with the source and the date.
UserGems
generated 276 sales opportunities worth over $18M in new business pipeline
Mimecast
Vendor case study, usergems.com, captured Oct 8, 2026
50-60% 50–60% of outbound meetings come from UserGems signals & Gem-E.
Accord
Vendor case study, usergems.com, captured Oct 8, 2026
Warmly
installed it on his Webflow site in about 30 seconds
ScaleU
Vendor case study, warmly.ai, captured Oct 8, 2026
A $40K deal closed in just 7 days
Behavioral Signals
Vendor case study, warmly.ai, captured Oct 8, 2026
Questions about UserGems and Warmly
Which is used more, UserGems or Warmly?
Warmly has more customers on usedby: 30 against 25 for UserGems.
Do companies use both UserGems and Warmly?
usedby has not found a company with a confirmed or observed line on both UserGems and Warmly yet.
Who uses UserGems?
25 companies on usedby, each with the public page that shows it. See who uses UserGems.
Who uses Warmly?
30 companies on usedby, each with the public page that shows it. See who uses Warmly.
How does usedby count customers?
A company counts when a public page shows it: a vendor's customer page, a case study, a press release or a job post, most saved with a dated capture. Every line is a customer, at one of three proof levels: confirmed, observed or signal (a job post, the weakest). A company is named as using both tools when its lines on both are confirmed or observed.