Command Palette
Search for a command to run...
Firebase Phone Auth
Authenticate users by sending SMS messages to their phones
LivenessActiveRankScore 19.6Last commit—SO tag heat—Press sentiment 7d—Hiring—Cohort 2017+0.0 WoW
What it is
Authenticate users by sending SMS messages to their phones. [API, Developer Tools, Tech]
Signal score
vs category avg: +8.319.6+0.0 WoW
Funding history
1 roundTotal raised
$85.0B
Latest valuation
—
Stage
growth
Growth
Jun 2026
investors undisclosed
$85.0B
Data from SEC EDGAR Form D filings and press coverage. Round labels for SEC filings are inferred from filing sequence and amount.
Moat
Defensibility not yet classified. Weekly moat enrichment runs Sundays.
Press mentions
0 lifetime · 0 shownNo press mentions found.
Discussion 0 comments
No comments yet. Be the first!
Founders
Not yet researched. Weekly founder enrichment runs Sundays.
Liveness probedaily 04:30 UTC
Active · 200 OK
google.com · last 13:40 UTC
Probe history · 8 probes
Jun 16latest
GitHub activitydaily 04:15 UTC
No GitHub data available
Stack Overflow tag heat2026-06-17
Category tags · 30d questions
283
44
41
33
24
22
21
20
19
14
9
9
7
7
6
5
4
3
2
1
Top tag lifetime2,219,876
Press sentiment · 7d rollinghourly
No press mentions in the last 7 days.
Cohort survival · Class of 2017weekly
13,497 products launched in 2017 · 100% still active
13,462 active35 sunset
Still active
100%
Median lifespan
4.9y