Technologies / Next.js / Pydantic Logfire

Companies using Next.js and Pydantic Logfire

5 companies in our data have public evidence for both Next.js and Pydantic Logfire. Each company below links to the source for every claim. Our coverage is partial, so this is not everyone.

5companies use both

under 1%of Next.js users

50%of Pydantic Logfire users

0name both as subprocessors

Companies using one are 1.9 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	Next.js	Pydantic Logfire
Hedrahedra.comHedra serves multimodal and physical AI models with production inference and inference optimization, and builds custom models with customers through forward-deployed researchers.AI and machine learning
Semaloopsemaloop.comSemaloop provides agents that test mobile apps like real users across app flows.Developer tools
BEGLbegl.ioBEGL is a software tool that finds brand deal offers in a creator's email inbox and organizes the related research, contracts, deadlines, and payments in one place.Productivity and collaboration
Flow Mynaflowmyna.comFlow Myna connects the digital trails in a company's existing systems to give visibility into how work flows across the business.Data and analytics
GuruSupgurusup.comGurusup builds a Company Brain from a company's knowledge and deploys AI agents that execute tasks across its tools, teams, and channels.AI and machine learning Productivity and collaboration

The two technologies

Next.js

by Vercel · Developer tools

Next.js is the React Framework for the Web. It is used to create high-quality web applications with the power of React components.

Summarized from nextjs.org on 8 Nov 2026.

under 1% of the 6,288 companies we see using Next.js also show the other.

All 6,288 companies using Next.js More in Developer tools

Pydantic Logfire is a full-stack observability and evaluation platform for AI agents, built on OpenTelemetry and framework-agnostic. It traces LLM calls, tool calls, database queries, APIs and custom code in one view so teams can debug, evaluate and improve AI applications in production.

Summarized from pydantic.dev on 8 Nov 2026.

50% of the 10 companies we see using Pydantic Logfire also show the other.

All 10 companies using Pydantic Logfire 6 name it as a subprocessor More in Observability

Industries

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

AI and machine learning2 Productivity and collaboration2

Other pairs

Companies with their own evidence for both.

More with Next.js

Cloudflare6,292companies

Google Workspace4,134companies

Vercel3,549companies

Google Analytics1,836companies

Stripe1,719companies

Amazon Web Services1,515companies

More with Pydantic Logfire

Cloudflare10companies

Google Workspace10companies

OpenAI7companies

Google Cloud6companies

PostHog6companies

WorkOS6companies

Questions

How many companies use both Next.js and Pydantic Logfire?

5 companies in StrataDB's data have public evidence for both. Our coverage is partial, so the real number is higher.

Which companies use Next.js and Pydantic Logfire?

Hedra, Semaloop, BEGL, Flow Myna and GuruSup. Each one links to the evidence behind it.

How does StrataDB know a company uses Next.js and Pydantic Logfire?

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 Next.js and Pydantic Logfire

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.

Every company and vendor, with its public source
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