llms.txt
# PlugNode
> Content studio for e-commerce brands, creators, and marketers. Drag AI nodes onto a visual canvas, wire them into workflows, and publish any flow as a live API endpoint — no code required.
## What is PlugNode?
PlugNode is a visual AI content studio. Businesses build drag-and-drop workflows that chain text, image, video, audio, and music generation into repeatable pipelines. Each flow can be published as a signed HTTP endpoint with versioning, run history, and webhook delivery built in.
Built for teams that ship content at scale — product descriptions, social videos, voiceovers, image sets, podcasts, and more — without writing a single line of code.
## Nodes (14 built-in)
- **Manual Trigger** — start a flow manually from the canvas.
- **HTTP Trigger** — start a flow from an inbound webhook or API call.
- **Text Input** — provide text or prompt content to a flow.
- **File Input** — upload images, audio, or documents into a flow.
- **Output** — collect and display the final result of a flow.
- **Respond to Webhook** — return an early response mid-flow while processing continues.
- **Text Generation** — generate or transform text with an LLM (Gemini, OpenAI).
- **Image Generation** — create images from text prompts (Gemini, OpenAI).
- **Video Generation** — produce videos from text or image prompts (Gemini Veo).
- **Audio Generation** — text-to-speech and voice synthesis (Gemini TTS, OpenAI TTS, ElevenLabs).
- **Music Generation** — compose original music tracks (Gemini Lyria, ElevenLabs Music).
- **Sound Effects** — generate sound effects from text descriptions (ElevenLabs).
- **Image Resize** — resize and transform images within a flow.
- **Pipe** — pass data between nodes for branching and routing.
## Providers (3)
- **Google Gemini** — 18 models across text, image, video, audio, and music generation.
- **OpenAI** — 10 models for text, image, and audio generation.
- **ElevenLabs** — 6 models for voice synthesis, sound effects, and music.
## Pricing
Free to start. Bring your own API keys (BYOK) for each provider — PlugNode never marks up model costs. Paid plans add team workspaces, higher quotas, and priority support. Monthly, quarterly, and yearly billing in multiple currencies.
## API publishing
Any flow can be published as a versioned HTTP endpoint:
```
POST https://plugnode.ai/api/trigger/{secret}/{nodeId}
```
Async by default (returns 202). Append `?wait=true` for synchronous responses. Every run is logged with per-node inputs, outputs, token counts, and durations. Webhook delivery notifies external systems on completion or error.
## Documentation
- [Features](https://plugnode.ai/features) — canvas, execution engine, versioning, and publishing.
- [Use cases](https://plugnode.ai/use-cases) — content-to-voice, product media, support bots, scheduled content, image pipelines.
- [Integrations](https://plugnode.ai/integrations) — native nodes for Gemini, OpenAI, ElevenLabs, HTTP, and webhooks.
- [Models](https://plugnode.ai/models) — browse all 34 supported models by modality.
- [Templates](https://plugnode.ai/templates) — clone-ready starter flows.
- [Compare](https://plugnode.ai/compare) — honest comparisons with Zapier, n8n, Make.
- [Pricing](https://plugnode.ai/pricing) — plan tiers, quotas, and BYOK details.
- [Security](https://plugnode.ai/security) — encrypted API keys, rotating webhook secrets, audit logs.
- [Changelog](https://plugnode.ai/changelog) — release notes. RSS at `/changelog/feed.xml`.
- [Blog](https://plugnode.ai/blog) — tutorials and updates. RSS at `/blog/feed.xml`.
## Legal
- [Privacy policy](https://plugnode.ai/privacy)
- [Terms of service](https://plugnode.ai/terms)
- [Cookies](https://plugnode.ai/cookies)
