SubProcessors
Writesonic Subprocessors
AI writing and content generation platform, including AI agents and chatbots for marketing and content teams.
- Subprocessors
- 42
- Locations
- 1
- Categories
- 20
- Last scanned
| Name | Category | Purpose | Location |
|---|---|---|---|
| Microsoft Azure | Cloud Hosting | Primary cloud hosting, storage, networking, compute |
 United States
|
| Amazon Web Services | Cloud Hosting | Hosting for select workloads, custom-model inference, storage |
United States
|
| Vercel | Cloud Hosting | Frontend application hosting and edge delivery |
United States
|
| Porter | Cloud Hosting | Backend application hosting and orchestration |
United States
|
| Cloudflare | Network Security | DNS, CDN, edge security and DDoS protection |
United States
|
| Supabase | Database | Application database |
United States
|
| MongoDB | Database | Document database for customer data (via Azure Marketplace) |
United States
|
| ClickHouse | Database | Analytics and event-data store (via Azure Marketplace) |
United States
|
| OpenAI | AI Model Provider | Foundation-model inference (direct API) |
United States
|
| Anthropic | AI Model Provider | Foundation-model inference (direct API and Azure-hosted Claude models) |
United States
|
| Microsoft Azure OpenAI Service | AI Model Provider | Foundation-model inference |
United States
|
| OpenRouter | AI Model Provider | Model-routing aggregator |
United States
|
| Cohere | AI Model Provider | Foundation-model inference for select workloads |
United States
|
| Google Cloud Platform | AI Model Provider | Foundation-model inference and select infrastructure |
United States
|
| Stability AI | Generative AI | Image generation |
United States
|
| ElevenLabs | Generative AI | Voice and audio generation |
United States
|
| SendGrid | Transactional email |
United States
|
|
| Postmark | Transactional email |
United States
|
|
| Brevo | Transactional email and lifecycle messaging |
United States
|
|
| Resend | Transactional email |
United States
|
|
| WorkOS | Authentication | SSO, SAML and enterprise identity |
United States
|
| Stripe | Payments | Subscription billing, invoicing and payment processing |
United States
|
| Chargebee | Billing | Subscription management and invoicing |
United States
|
| Churnkey | Billing | Subscription cancellation and retention workflows |
United States
|
| PayPal | Payments | Payment processing for select self-serve plans |
United States
|
| Mixpanel | Analytics | In-product event analytics and usage telemetry |
United States
|
| Google Analytics | Analytics | Website traffic and marketing analytics |
United States
|
| HubSpot | CRM | Customer-record management, lifecycle marketing, support intake |
United States
|
| Apollo | Sales | Account-research and sales-data tooling |
United States
|
| Pylon | Customer Support | Helpdesk and customer-support ticketing |
United States
|
| Intercom | Customer Support | Customer messaging and helpdesk |
United States
|
| HelpScout | Customer Support | Helpdesk and ticketing |
United States
|
| Linear | Project Management | Support-issue ticketing and tracking |
United States
|
| Sentry | Monitoring | Application-error and crash-report capture |
United States
|
| Datadog | Monitoring | Application performance monitoring and observability |
United States
|
| Pinecone | Database | Vector storage and retrieval for AI features |
United States
|
| Turbopuffer | Database | Vector storage and retrieval for AI features |
United States
|
| FingerprintJS | Security | Device-identifier signals for fraud and abuse prevention |
United States
|
| GitHub | Development | Source-code hosting and developer collaboration |
United States
|
| Slack | Collaboration | Internal team communication and collaboration |
United States
|
| Google Workspace | Productivity | Business email and internal collaboration |
United States
|
| Retool | Internal Tools | Internal operations and support tooling |
United States
|
No subprocessors match your filters.
November 6, 2026
+42 added
- + Microsoft Azure (Cloud Hosting)
- + Amazon Web Services (Cloud Hosting)
- + Vercel (Cloud Hosting)
- + Porter (Cloud Hosting)
- + Cloudflare (Network Security)
- + Supabase (Database)
- + MongoDB (Database)
- + ClickHouse (Database)
- + OpenAI (AI Model Provider)
- + Anthropic (AI Model Provider)
- + Microsoft Azure OpenAI Service (AI Model Provider)
- + OpenRouter (AI Model Provider)
- + Cohere (AI Model Provider)
- + Google Cloud Platform (AI Model Provider)
- + Stability AI (Generative AI)
- + ElevenLabs (Generative AI)
- + SendGrid (Email)
- + Postmark (Email)
- + Brevo (Email)
- + Resend (Email)
- + WorkOS (Authentication)
- + Stripe (Payments)
- + Chargebee (Billing)
- + Churnkey (Billing)
- + PayPal (Payments)
- + Mixpanel (Analytics)
- + Google Analytics (Analytics)
- + HubSpot (CRM)
- + Apollo (Sales)
- + Pylon (Customer Support)
- + Intercom (Customer Support)
- + HelpScout (Customer Support)
- + Linear (Project Management)
- + Sentry (Monitoring)
- + Datadog (Monitoring)
- + Pinecone (Database)
- + Turbopuffer (Database)
- + FingerprintJS (Security)
- + GitHub (Development)
- + Slack (Collaboration)
- + Google Workspace (Productivity)
- + Retool (Internal Tools)