Pencil

Marketing & Advertising23 vendorsUpdated Nov 10, 202613 added, 3 removed trypencil.com Subprocessor list

Pencil uses 23 subprocessors and infrastructure vendors, including AWS, Google Cloud and OpenAI, based on its public subprocessor list. Last checked Nov 10, 2026.

AI Stack · 12

Infrastructure · 11

AI Stack

Agent Frameworks

Composio

21 companies

Integrations: Provider of connectors that let AI agents work with third-party apps a user chooses to connect. Stores the user's connection credentials and processes data passed to and from those apps.

Foundation Models

Anthropic

669 companies

AI models: Provider of third-party AI models in the Platform (Claude models for text generation, planning and agents). Receives prompts and content a user submits.

Google (Gemini)

196 companies

Hosting and AI models: 1. Hosting of the Platform and its data (Google Cloud, Belgium). 2. Image analysis (Google Vision) and fonts (Google Fonts). 3. Provider of third-party AI models in the Platform (Gemini, Veo, Nano Banana, Lyria and Chirp). AI requests may be served from Google's global infrastructure.

OpenAI

823 companies

AI models: Provider of third-party AI models in the Platform (GPT models for text and image generation). Receives prompts and images a user submits.

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Image & Video Generation

Fal

38 companies

AI models: Provider (fal.ai) of hosted third-party AI models in the Platform, including Marketplace models (such as FLUX, Qwen Image and Grok Imagine) and background removal. Receives prompts and images a user submits.

Topaz Labs

7 companies

AI models: Provider of third-party AI models in the Platform (image and video enhancement and upscaling). Receives the images and video a user enhances.

Plainly

1 companies

Rendering: Provider of video template rendering (Adobe After Effects templates and variations). Receives the template projects and the content used in them.

Runway

6 companies

AI models: Provider of third-party AI models in the Platform (Runway models, plus certain Seedance and Kling video models supplied through Runway). Receives prompts and reference images, video and audio a user submits.

Kling AI

12 companies

AI models: Provider (Kling AI Pte. Ltd) of third-party AI models in the Platform (Kling image models, called directly). Receives prompts and reference images a user submits. Kling video models are supplied through Runway.

Voice & Speech AI

ElevenLabs

130 companies

AI models: Provider of third-party AI models in the Platform (voice and music generation). Receives scripts and prompts a user submits.

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MiniMax

13 companies

AI models: Provider of third-party AI models in the Platform (MiniMax text, image and video models). Contracted through MiniMax's Singapore company, Nanonoble Pte. Ltd.

AI Observability

Netra

1 companies

Observability: Provider of AI observability: tracing of AI requests for reliability, cost and quality. Receives the prompts, responses and tool activity of AI requests.

Infrastructure

Cloud & Networking

AWS

1307 companies

Backups and media processing: 1. Storage of backup copies of the Platform's production databases. 2. Video transcoding for uploaded media.

Cloudflare

615 companies

Storage and delivery: 1. Storage of uploaded assets and generated outputs. 2. Content delivery and hosting of the Platform's web app.

Rendering: Hosting of cloud Mac machines that render image and video exports. Processes the creative work being exported.

SimpleBackups

2 companies

Backups: Provider (Union Lab SRL) of automated backup transfers. Copies backups of the Platform's production databases to backup storage in Germany. Backups pass through its servers only during transfer and are not stored there.

Sales & Marketing

Adobe

40 companies

AI models: Provider of third-party AI models in the Platform (Adobe Firefly image and video generation). Receives prompts and any reference images a user submits.

CRM & Support

Gradual

3 companies

Community: Provider of the Pencil Community platform (community.trypencil.com). Receives the names, email addresses and posts of users who join the community.

Intercom

374 companies

Customer support: Provider of in-app support chat, the Help Centre and an AI support agent. Receives the names, email addresses and messages of users who contact support.

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Developer Platform

File processing: Provider of file conversion and transcoding (such as video rotation fixes and Word document exports). Receives the files being converted.