Email marketing and automation tools for businesses.
Average daily emails sent
500,000,000
Average daily platform email volume; not revenue
Observed 2026-09-24 · Source ↗For small businesses · 3 sources
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Payroll, benefits, and HR software for businesses.
A public listing does not imply membership or availability for introductions.
Customers
small businesses
Business model
subscription
Funding
Venture-backed
Revenue: Not disclosed in the reviewed sources.
Businesses served
200,000+
businesses · Businesses served at announcement
2021-08-10 · public disclosure
Businesses served
500,000+
businesses · Company about-page snapshot
Observed 2026-09-24 · public disclosure
Amounts describe the announced round, not each investor’s contribution. Individual check sizes are not disclosed here. Historical rounds are not a current ownership list.
2021-08-10 · public disclosure
Series E
$175,000,000 · announced amount
Disclosed participants: T. Rowe Price Associates
Gusto — public disclosure ↗Documented actions and reported outcomes. These are starting points for experiments, not proof that a tactic caused growth.
No sourced growth example added yet. Founder contributions can help fill this in.
Profile reviewed 2026-09-25. Disclosures are historical snapshots unless a live connection is explicitly identified.
Checked 2026-09-25
Checked 2026-09-25
Email marketing and automation tools for businesses.
Average daily emails sent
500,000,000
Average daily platform email volume; not revenue
Observed 2026-09-24 · Source ↗For small businesses · 3 sources
Financial accounts and money management tools for businesses.
Disclosed investors: Sequoia Capital, Spark Capital +4
For small businesses · 4 sources
Business accounts and financial management tools.
For small businesses · 4 sources