WorkOS
Worth-Joining Index · Scorecard
v2.1 ALPHA · 2026-08Career Score
64/100
Coverage
71%
Verified
0%
Stage cohort
Growth
Vibe Check
🎪 community voting coming soon
Latest valuation
$2B (Series C, 2026-03)
Total raised
~$195M total raised (through Series C, 2026-03)
Traction · Key numbers
Funding
Total raised
~$195M total raised (through Series C, 2026-03)
Rounds
2
$100M
Series C · 2026-03 · valuation $2B post (Series C, 2026-03) · led by Meritech, Sapphire
With: Audacious, Craft, Abstract, Greenoaks · Leads of the $100M Series C round
$80M
Series B · 2022-06 · led by Greenoaks
With: Lachy Groom, Lightspeed Ventures, Abstract Ventures · Also acquired Modulz as part of this round
▸Lead shifted from early-stage Greenoaks to growth-stage Meritech/Sapphire — a classic signal the company has proven a predictable SaaS growth curve
▸$195M raised to reach a $2B valuation is not an outrageous multiple, but the valuation story leans heavily on continued fundraising heat among AI-startup customers
▸No disclosed ARR growth rate between rounds — only start/end points are visible, so growth quality (healthy vs. discount-driven) can't be verified
Founders
Michael Grinich CEO
Previously worked at Dropbox and Nylas; WorkOS is his second startup and he built it as a solo founder
Reality · Working here
Signals & Risks
Editorial ✎
Good fit for
· Engineers who prefer building infrastructure over end-user products — WorkOS's whole pitch is making someone else's product 'enterprise-ready' while staying invisible
· People with a purist streak for API design and developer experience — WorkOS's reputation rests heavily on 'ship SSO in a day' simplicity
· Anyone wanting exposure to the AI-application boom as a macro bet — the customer list is stacked with OpenAI/Anthropic/Cursor-type companies, so the company's fate is tightly coupled to that wave
Not for
· Anyone who wants consumer-facing work with visual/interaction design payoff — the product here is developer dashboards and docs, not polished end-user UI
· Anyone averse to concentration risk — the growth narrative leans on a handful of top AI customers, and any cooldown in AI funding directly undercuts the story's credibility
Ask in the interview
1. Strip out OpenAI/Anthropic/Cursor-type top customers — what does ARR look like, and does the growth curve still hold?
2. Against Auth0 (now under Okta), Clerk and other identity players chasing the same developer customers, what's WorkOS's actual win rate, and why do they win deals?
3. What ARR multiple does the $2B valuation imply, and does the company believe that multiple survives a cooldown in AI-sector fundraising?
Data changelog
Community corrections → editorial review → applied, fully on the record
data as of 2026-03 · Source: Crunchbase (aggregated across 5 rounds: Seed, Series A, B, C) ↗
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