PostHog vs Snowflake: who uses which
Customers, public proof and the companies that use both.
On usedby, 35 companies use PostHog and 92 use Snowflake. 1 company uses both, including Legora. PostHog leads among the Artificial Intelligence companies on usedby that use either tool, Snowflake among the Fintech & Payments companies.Latest check Nov 12, 2026: 127 of 127 public lines checked. Counts include every proof level, job-post signals included. A company on both tools counts at any proof level, and a job post on one side is marked as such.
Who uses PostHog, Snowflake, or both
Every company with a public proof for at least one of the two tools.
34
listed for PostHog only
1
company uses both
1 of them is listed through a job post on one side, the weakest proof.
91
listed for Snowflake only
On usedby, 34 companies are listed for PostHog only, 91 are listed for Snowflake only and 1 uses both, 1 of them through a job post on one side, out of the 126 companies listed for at least one. An absent listing does not prove non-use.
Where it lands
Recently publicly listed customers
Who uses both
Companies with a public line on both tools, at any proof level: the strongest proofs come first, and a job post is marked.
| Company | First public proof, Snowflake |
|---|---|
 Legorajob post for Snowflake | Job post, Aug 2026 |
By industry
Which tool the companies on usedby use, by industry. Shares of the companies on usedby that use PostHog, Snowflake or both: a share of the companies on usedby, not of the market.
Listed for PostHog onlyBothListed for Snowflake only
More common with PostHog
- Artificial Intelligence11 of the 17 Artificial Intelligence companies on usedby that use either tool use PostHog.
- DevTools & Infrastructure8 of the 14 DevTools & Infrastructure companies on usedby that use either tool use PostHog.
More common with Snowflake
- Fintech & Payments11 of the 11 Fintech & Payments companies on usedby that use either tool use Snowflake.
- Marketing Tech7 of the 7 Marketing Tech companies on usedby that use either tool use Snowflake.
- Cybersecurity6 of the 6 Cybersecurity companies on usedby that use either tool use Snowflake.
Source: every usedby line, from confirmed proofs to job-post signals (the weakest proof level).
Side by side
Facts from our data and from each vendor's public pages. Each line says where it comes from.
Vendor facts checked: PostHog, 5 of 6; Snowflake, 3 of 6. Missing facts remain unverified, not absent features.
PostHogSnowflakeWhat customers report
Results as the vendor or the customer published them, with the source and the date.
PostHog
it took Evan only 10 minutes to set it up
Grantable
Vendor case study, posthog.com, captured Nov 12, 2026
Over the past six months alone, event volume increased 19×.
Arena (LMArena)
Vendor case study, posthog.com, captured Nov 12, 2026
Snowflake
weekly requests to the data team fell by about 80 percent
Notion
Company's own page, notion.com, published Oct 8, 2026
Questions about PostHog and Snowflake
Which is used more, PostHog or Snowflake?
Snowflake has more customers on usedby: 92 against 35 for PostHog. PostHog leads among the Artificial Intelligence companies on usedby that use either tool, Snowflake among the Fintech & Payments companies.
Do companies use both PostHog and Snowflake?
Yes. 1 company uses both on usedby, including Legora.
Who uses PostHog?
35 companies on usedby, each with the public page that shows it. See who uses PostHog.
Who uses Snowflake?
92 companies on usedby, each with the public page that shows it. See who uses Snowflake.
How does usedby count customers?
A company counts when a public page shows it: a vendor's customer page, a case study, a press release or a job post, most saved with a dated capture. Every line is a customer, at one of four proof levels: confirmed, declared by the company itself, observed or signal (a job post, the weakest). A company counts as using both tools when it has a line on each, at any level; the list shows the strongest proofs first and marks job posts.