Companies using PostHog and Turso

7 companies in our data have public evidence for both PostHog and Turso, and 6 name both in their own subprocessor list. Each company below links to the source for every claim. Our coverage is partial, so this is not everyone.

7companies use both

under 1%of PostHog users

54%of Turso users

6name both as subprocessors

Companies using one are 7.2 times as likely as the average company in our data to show evidence of the other.

The companies

Strongest evidence first: a company naming both in its own subprocessor list comes before one seen on its website or in job postings.

Subprocessor listPrivacy policyWebsiteJob postings

Company	PostHog	Turso
Arcana Researcharcana-research.comArcana Research provides independent research and a private peer network for enterprise AI leaders.AI and machine learning
Cerebriumcerebrium.aiCerebrium provides real-time AI infrastructure for deploying voice agents, video models, LLMs, and other AI workloads with fast cold starts and autoscaling.AI and machine learning Cloud and infrastructure
Clannerclanner.aiClanner is an AI content engine that scans social channels in a niche and drafts posts, carousels and videos for a content calendar.AI and machine learning Marketing
Mastramastra.aiMastra is a TypeScript agent framework for building, observing, and improving AI agents.AI and machine learning Developer tools
Runablerunable.comRunable is an AI agent that helps users build websites, run tasks, and grow a business.AI and machine learning Productivity and collaboration
Saunasauna.aiSauna is an AI teammate that connects to tools like email, Slack, and iMessage to draft messages, track work, and act on your behalf.AI and machine learning Productivity and collaboration
Blinkblink.newBlink lets users describe software they need and builds it with a database, logins, and hosting included, putting it live on their domain.AI and machine learning

The two technologies

PostHog

Analytics

PostHog is a platform that ingests and stores product analytics, errors, session replays, and business data so teams and their AI agents can query and act on it. It is used to answer product questions, investigate issues across tools, and give agents product context.

Summarized from posthog.com on 8 Nov 2026.

under 1% of the 1,770 companies we see using PostHog also show the other.

All 1,770 companies using PostHog 1,123 name it as a subprocessor More in Analytics

Turso

Data

Turso is a database architecture built on SQLite that is designed for many isolated databases rather than one large one. It is used to spin up a separate database for each user, agent, or tenant.

Summarized from turso.tech on 8 Nov 2026.

54% of the 13 companies we see using Turso also show the other.

All 13 companies using Turso 12 name it as a subprocessor More in Data

Industries

Among the companies above, by our own classification of their homepage.

AI and machine learning7 Productivity and collaboration2

Other pairs

Companies with their own evidence for both.

More with Turso

Cloudflare13companies

Google Workspace11companies

Resend9companies

Vercel9companies

Next.js8companies

Stripe8companies

Questions

How many companies use both PostHog and Turso?

7 companies in StrataDB's data have public evidence for both, and 6 of them name both in their own subprocessor list, the strongest evidence we hold. Our coverage is partial, so the real number is higher.

Which companies use PostHog and Turso?

Arcana Research, Cerebrium, Clanner, Mastra and Runable, and 2 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses PostHog and Turso?

From four kinds of public evidence: subprocessor lists, privacy policies, website code and job postings. Each is kept apart with its source and the date we saw it. A company missing here means we found no evidence, not that it does not use them.

Find every company using PostHog and Turso

See the full list with the source for each company, and run the same lookup for any technology from the API, Claude or your browser.

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