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Firstbase.io (YC W21) — The all-in-one startup operating system

Firstbase.io appears in Y Combinator's company directory in the Winter 2021 batch, listed 2021-03-08. The all-in-one startup operating system.

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Firstbase.io: Accepted into Y Combinator Winter 2021

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Firstbase.io

New accelerator entry · 2021-03-08 · the record

Winter 2021
batch
50
people
Growth
stage
United States of America
region
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In their words

Incorporation, compliance, bookkeeping, and taxes – all in one place.

What the record says

BatchWinter 2021
Announced2021-03-08
StageGrowth
StatusActive
Team size50
IndustryB2B
Sub-industryB2B -> Operations
SectorsSaaS, B2B, LegalTech
RegionsUnited States of America, America / Canada, Remote, Fully Remote
BasedNew York City, NY, USA; Remote
HiringYes
Sitehttps://firstbase.io/

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If you're behind Firstbase.io: acceptance into a YC batch is one of the few weeks a young company gets looked up by people who matter — investors, other founders, press. FoxPlug turns the commits, deploys, and releases you're already making into that story automatically, so anyone who looks finds something current. FoxChat puts a guide on your own site so the people YC's own page just sent you don't read one line and leave.

Sourced from the company's Y Combinator directory entry.

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Permanent URL: https://mentionfox.com/funding/yc-firstbase-io
Last updated 2026-09-26
Primary record: Y Combinator directory entry
Firstbase.io (YC W21) — The all-in-one startup operating system. MentionFox, 2026-09-26. https://mentionfox.com/funding/yc-firstbase-io