Subprocessors - PromptEden

Yulan Ventures, LLC, doing business as PromptEden ("PromptEden," "we," "us") uses the following third-party subprocessors to deliver, secure, and improve our AI agent for AEO: research, content generation, publishing, and AI search visibility monitoring. We update this page when subprocessors are added or removed. If you have a Data Processing Agreement (DPA) with us that includes subprocessor change notifications, we will notify you per the terms of that agreement.

We transmit prompt content, workspace content you provide or approve for research and content generation, locale hints, and model parameters. We never transmit account credentials or billing data to AI model providers.

Infrastructure and Operations

Subprocessor	Purpose	Location
Vercel Inc.	Application hosting, edge network, performance analytics, AI gateway, and sandboxed agent execution	United States
Supabase, Inc.	Database, authentication, storage (Postgres)	United States (us-east-2)
Stripe, Inc.	Payment processing	United States
Resend (Plus Five Five, Inc.)	Transactional and lifecycle email	United States
Functional Software, Inc. (Sentry)	Error monitoring	United States
PostHog, Inc.	Product analytics	United States
Plausible Insights OÜ	Cookieless website analytics	Estonia
Google LLC (Google OAuth and Analytics)	Account authentication, website and product analytics, and favicon lookup	United States
HubSpot, Inc.	Customer relationship management and lifecycle operations. Receives primary contact email address, company domain, workspace identifier, plan, and campaign attribution	United States
Cloudflare, Inc.	Bot protection and database backup/object storage	United States / global
GitHub, Inc.	Automated database backup workflow execution	United States
Railway Corporation	Background worker hosting and job execution	United States

AI Model Providers

AI routing services may dispatch requests to downstream model providers as sub-subprocessors; the current routing set for content generation is listed with the OpenRouter entry.

Subprocessor	Purpose	Data processed	Location
Anthropic PBC	AI agent reasoning, research, and content generation (Eden); monitoring analysis	Prompts, workspace content, brand-voice materials, draft content, model parameters	United States
OpenRouter, Inc.	AI model routing for agent research and content generation; may route requests to downstream model providers as sub-subprocessors (for example, DeepSeek, Moonshot AI, Zhipu/GLM)	Prompts, workspace content, brand-voice materials, drafts	United States (downstream model hosts may vary)
OpenAI	AI visibility monitoring, content generation, and article image generation	Prompt content, workspace and brand materials, drafts, locale hints, image prompts, model parameters	United States
Google LLC (Gemini)	AI visibility monitoring queries	Prompt content, locale hints, model parameters	United States
Perplexity AI, Inc.	AI visibility monitoring queries	Prompt content, locale hints, model parameters	United States
Microsoft Corp. (Azure AI and Bing)	AI visibility monitoring queries with Bing grounding	Prompt content, locale hints, model parameters	United States
Features & Labels, Inc. (fal)	Article image generation	Image prompts derived from customer content; generation parameters	United States

Data Enrichment

Subprocessor	Purpose	Data processed	Location
DataForSEO OÜ	SERP, backlink, and search-volume enrichment	Monitored domains, brand terms, keywords	Estonia / Ukraine
SideGuide Technologies, Inc. (Firecrawl)	Web search, crawling, and rendered-site audit support	Search queries, customer domains and URLs, publicly accessible site content	United States
Exa Labs, Inc.	Web search for agent research and content strategy	Search queries and domain filters	United States
SerpApi, LLC	Google search results and AI Overview retrieval	Monitoring prompts and search queries, language and country hints	United States
Google LLC (Search Console)	Site-property verification and search-performance analytics	Google account authorization, site property URLs, and per-page daily clicks, impressions, and positions	United States
Google LLC (YouTube Data API)	Cited-video metadata lookup	Cited video IDs	United States
Reddit, Inc.	Cited-post, community, and public-profile metadata lookup	Cited post IDs, usernames, and subreddit names	United States
Team Cymru, Inc.	IP-to-ASN and network-prefix enrichment for analytics	Website visitor IP addresses	United States
IndexNow (Microsoft Corp. and participating search engines)	Search-index notification after content is published	Published content URLs and their host name	United States / global

Changes to This List

We may update this subprocessor list from time to time as we add or change service providers. Material changes will be reflected on this page with an updated date. If you have a DPA with us, we will provide notice per its terms.

Questions

For questions about our subprocessors or data processing practices, contact [email protected].