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Bersyn tech stack

bersyn.com

Bersyn records what AI assistants like ChatGPT, Claude, Perplexity and Gemini answer when buyers ask which tools to use in a category, showing which companies are named and what was cited. It serves B2B SaaS founders, product marketers, and growth teams in competitive categories.

Summarized from its homepage on 4 Nov 2026.

Classified asAI and machine learningMarketing

Reykjavík, IS

The Bersyn homepage

Vendors of Bersyn and the evidence for each

Bersyn declares 9 subprocessors, including AI providers Anthropic, OpenAI, Perplexity.

VendorCategoryEvidenceLevel
VercelCloud and infrastructureConfirmed
Subprocessor listProcesses data for the company11 Nov 2026Source
Privacy policyProcesses data for the company11 Nov 2026Source
Websiteheader: x-vercel-id: sfo1::89bql-1794390090286-bc1b36c78e7611 Nov 2026Source
Companies using Vercel
AnthropicAI and LLM providersConfirmed
Subprocessor listProcesses data for the company11 Nov 2026Source
Privacy policyProcesses data for the company11 Nov 2026Source
Companies using Anthropic
GoogleCloud and infrastructureConfirmed
Subprocessor listProcesses data for the company11 Nov 2026Source
Privacy policyProcesses data for the company11 Nov 2026Source
Companies using Google
Lemon SqueezyPaymentsConfirmed
Subprocessor listNamed as LemonSqueezy · Processes data for the company11 Nov 2026Source
Privacy policyNamed as LemonSqueezy · Processes data for the company11 Nov 2026Source
Companies using Lemon Squeezy
OpenAIAI and LLM providersConfirmed
Subprocessor listProcesses data for the company11 Nov 2026Source
Privacy policyProcesses data for the company11 Nov 2026Source
Companies using OpenAI
PerplexityAI and LLM providersConfirmed
Subprocessor listProcesses data for the company11 Nov 2026Source
Privacy policyProcesses data for the company11 Nov 2026Source
Companies using Perplexity
ResendEmail and communicationsConfirmed
Subprocessor listProcesses data for the company11 Nov 2026Source
Privacy policyProcesses data for the company11 Nov 2026Source
Companies using Resend
SentryObservabilityConfirmed
Subprocessor listProcesses data for the company11 Nov 2026Source
Privacy policyProcesses data for the company11 Nov 2026Source
Companies using Sentry
SupabaseCloud and infrastructureConfirmed
Subprocessor listProcesses data for the company11 Nov 2026Source
Privacy policyProcesses data for the company11 Nov 2026Source
Companies using Supabase
CloudflareCloud and infrastructureLikely
Websiteheader: cf-ray: a58c576fb8692b8d-LAX11 Nov 2026Source
Companies using Cloudflare

4 more vendors

See Bersyn's full stack and the source for every claim.

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Questions about Bersyn

Does Bersyn use Anthropic?Does Bersyn use OpenAI?Does Bersyn use Perplexity?

Vendor's own statement, retrieved from the source URL on the date shown. StrataDB does not verify the underlying claim. Data sources.

See Bersyn's full stack

Every vendor with its source and date, and an alert when Bersyn adds or drops one. The same lookup works for any company.

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