Arcade vs Tessl
A side-by-side comparison of Arcade and Tessl, drawn from Ignaite's continuously-verified listings.
Compared from listings verified as of
At a glance
| Attribute | Arcade | Tessl |
|---|---|---|
| Category (differs) | MCP | Agent |
| Pricing | FREEMIUM | FREEMIUM |
| License | Proprietary | Proprietary |
| Deployment | Cloud | Cloud |
| Platforms (differs) | API | Web, CLI, API |
| Model support | Model-agnostic | Model-agnostic |
| Vendor (differs) | Arcade | Tessl AI |
| Capabilities (differs) |
|
|
The honest brief
Arcade
Auth-first MCP runtime: brokers per-user OAuth so an agent acts as the real end user, not behind one shared token.
- Real actions in Gmail, GitHub, Slack
- Prebuilt agent-optimized tools
- Open framework for custom tools
- Exposed over MCP standard
- Closed/hosted core platform
- Newer entrant in MCP space
- Setup needed per integration
- Free tier limited
Tessl
A vendor-neutral skill registry that lets teams share, version, and govern agent skills across Claude Code, Cursor, and Copilot — not tied to one assistant.
- Vendor-neutral across coding agents
- Versioned, shared skill registry
- Security scanning and policy governance
- Skill evaluation like unit tests
- Young product, fast-evolving
- Enterprise pricing not public
- Agent-skills model still emerging
When to pick which
Pick Arcade if you need Tool / function calling, MCP server, and MCP gateway / registry.
- Tool / function calling (primary capability)
- MCP server (secondary capability)
- MCP gateway / registry (secondary capability)
Pick Tessl if you need Multi-agent orchestration, LLM evaluation, and AI security scanning.
- Multi-agent orchestration (secondary capability)
- LLM evaluation (primary capability)
- AI security scanning (primary capability)
They also differ on:
- Platforms
- API · Web, CLI, API