Groundmail

Active · Email for your app and your agents

YC W22

Website YC profile

Why it ranks

How the rank works

7signal of 100 · rising 2

went through YCProgram · this site+4
team of 3Team size · YC's directory+3.1

A sum of public facts, not a judgement and not investment advice.

Same space

Developer tools

MinroShared: product event, churn risk, turnYC F25San FranciscoStartup →AI

TwineShared: sales enablement, marketing, revenueYC S23San FranciscoStartup →OtherInactive

UserfoxShared: marketing, saas, dripYC W11San FranciscoStartup →Other

ResquaredShared: marketing, sales, saasYC W21PhiladelphiaStartup →AI

AptenShared: marketing, sales, emailYC S24San FranciscoStartup →

Companies next to Groundmail
Company	Category	Status	Program
MinroShared: product event, churn risk, turnYC F25ActiveDevtools	Devtools	Active	YCF25
TwineShared: sales enablement, marketing, revenueYC S23ActiveAI	AI	Active	YCS23
UserfoxShared: marketing, saas, dripYC W11 +1InactiveOther	Other	Inactive	YC +1W11
ResquaredShared: marketing, sales, saasYC W21ActiveOther	Other	Active	YCW21
AptenShared: marketing, sales, emailYC S24ActiveAI	AI	Active	YCS24

Also from W22 in AI

All of W22

BlazeMarketing automation for the modern worldYC W22San FranciscoStartup →AIInactive

CoffeeAIInstant, hyper-personalized, AI-powered outreach messagesYC W22AucklandStartup →AIInactive

CriyaAI that builds GTM assets in secondsYC W22San FranciscoStartup →AI

KenobiPersonalize your landing site for each vistor, in one line of code.YC W22LondonStartup →AI

TrellusPower and parallel dialing with AI coaching, inside your CRMYC W22New York CityStartup →AI

ZorbaAI copilot for real-estate sales teams, powered by proprietary dataYC W22Saint PetersburgStartup →

Company	Category	Status
BlazeMarketing automation for the modern worldteam of 10ActiveAI	AI	Active
CoffeeAIInstant, hyper-personalized, AI-powered outreach messagesteam of 5InactiveAI	AI	Inactive
CriyaAI that builds GTM assets in secondsteam of 5InactiveAI	AI	Inactive
KenobiPersonalize your landing site for each vistor, in one line of code.team of 3ActiveAI	AI	Active
TrellusPower and parallel dialing with AI coaching, inside your CRMteam of 8ActiveAI	AI	Active
ZorbaAI copilot for real-estate sales teams, powered by proprietary dataActiveAI	AI	Active

About Groundmail

Groundmail is email for apps and the agents that build and run them. Send sign-in codes, password resets and receipts from IPs kept separate from marketing mail. Give an agent a real mailbox it can read and reply from. Your coding agent can set it all up through our API, SDKs, CLI or MCP server.

YC batch: W22 · Winter 2022
Status, per YC: Active
Category: AI
Team size: 3
Location: San Francisco, CA, USA; Remote
Checked: 6h ago

YC tags: B2B, Sales, Sales Enablement, Marketing