# 5 Best Open Source Alternatives for Decagon

Canonical: https://caniforkit.com/decagon
Last updated: 2026-11-07

Looking for the best open source alternative for Decagon? Compare 5 verified free and open source alternatives to Decagon (Parlant, Botpress, Typebot) with license details, self-hosting requirements, and practical trade-offs.

## Decagon Overview & Subscription Cost
- **Product**: Decagon
- **Category**: [ai assistants](https://caniforkit.com/category/ai-assistant)
- **Paid Subscription Price**: $15/month per seat
- **1-Seat Annualized Cost**: $180/year
- **5-Person Team Annualized Cost**: $900/year
- **10-Person Team Annualized Cost**: $1,800/year
- **Can I Vibe-Code / Rebuild It Myself?**: NO (use a free alternative, save the tokens)
- **Rebuild Verdict**: Instead of paying recurring SaaS fees for Decagon or rebuilding it from scratch, deploy one of the 5 battle-tested open-source alternatives like Parlant.

## Verified Free & Open Source Alternatives

| Alternative | Type | License | Runs On | GitHub Stars | Head-to-Head |
| --- | --- | --- | --- | --- | --- |
| [Parlant](https://caniforkit.com/fork/parlant) | Open Source | Open Source | Local | ★ 18.3k | [Compare vs Decagon](https://caniforkit.com/vs/decagon-vs-parlant) |
| [Botpress](https://caniforkit.com/fork/botpress) | Open Source | Open Source | Self-host | ★ 15k | [Compare vs Decagon](https://caniforkit.com/vs/decagon-vs-botpress) |
| [Typebot](https://caniforkit.com/fork/typebot) | Free | FSL-1.1-Apache-2.0 | Self-host | ★ 10.6k | [Compare vs Decagon](https://caniforkit.com/vs/decagon-vs-typebot) |
| [Hexabot](https://caniforkit.com/fork/hexabot) | Open Source | Open Source | Self-host | ★ 1.2k | [Compare vs Decagon](https://caniforkit.com/vs/decagon-vs-hexabot) |
| [Tiledesk](https://caniforkit.com/fork/tiledesk) | Open Source | Open Source | Self-host | ★ 16 | [Compare vs Decagon](https://caniforkit.com/vs/decagon-vs-tiledesk) |

## In-Depth Alternative Profiles

### Parlant
- **Fork Page**: [Parlant Profile](https://caniforkit.com/fork/parlant)
- **Head-to-Head Comparison**: [Decagon vs Parlant](https://caniforkit.com/vs/decagon-vs-parlant)
- **Official Website**: https://www.parlant.io/
- **Source Code Repository**: https://github.com/emcie-co/parlant
- **License**: Open Source
- **Runs On**: Local
- **GitHub Stars**: 18.3k
- **Maintenance Activity**: nov 2026
- **Supported Platforms**: desktop, cross-platform, one-click install
- **Summary**: A conversational AI server that manages agent behavior through context-aware guidelines, keeping responses consistent, auditable, and aligned at scale.
- **The Catch vs Decagon**: Community-driven open source project without dedicated enterprise SLAs.
- **Installation**: Clone https://github.com/emcie-co/parlant or deploy with Docker Compose
- **Setup**: Download the native package or installer for your operating system.
- **Data Storage**: All application data lives locally on your own machine.

### Botpress
- **Fork Page**: [Botpress Profile](https://caniforkit.com/fork/botpress)
- **Head-to-Head Comparison**: [Decagon vs Botpress](https://caniforkit.com/vs/decagon-vs-botpress)
- **Official Website**: https://botpress.com
- **Source Code Repository**: https://github.com/botpress/botpress
- **License**: Open Source
- **Runs On**: Self-host
- **GitHub Stars**: 15k
- **Maintenance Activity**: nov 2026
- **Supported Platforms**: web, self-hosted, docker to self-host
- **Summary**: A comprehensive platform for creating AI agents with intuitive tools, extensive integrations, and enterprise-grade features powered by the latest language models.
- **The Catch vs Decagon**: Requires self-hosting setup, updates, and server maintenance compared to managed Decagon.
- **Installation**: Clone https://github.com/botpress/botpress or deploy with Docker Compose
- **Setup**: Deploy via Docker or binary release from GitHub and configure environment variables.
- **Data Storage**: All application data and configuration live on your own server or local database.

### Typebot
- **Fork Page**: [Typebot Profile](https://caniforkit.com/fork/typebot)
- **Head-to-Head Comparison**: [Decagon vs Typebot](https://caniforkit.com/vs/decagon-vs-typebot)
- **Official Website**: https://typebot.io
- **Source Code Repository**: https://github.com/baptistearno/typebot.io
- **License**: FSL-1.1-Apache-2.0
- **Runs On**: Self-host
- **GitHub Stars**: 10.6k
- **Maintenance Activity**: nov 2026
- **Supported Platforms**: web, self-hosted, self-host, real ops
- **Summary**: Design, build, and deploy interactive chatbots with a visual editor. Integrate easily and collect data effortlessly.
- **The Catch vs Decagon**: Typebot can branch, calculate, take payments, and track results, but it is less capable as a freely designed landing page and offers weaker out-of-the-box funnel analytics than Heyflow.
- **Installation**: Hosted signup, or Docker Compose/manual deployment of builder and viewer
- **Setup**: Self-hosting requires PostgreSQL, S3-compatible storage, two web apps, DNS/TLS and mail/auth configuration; the licence is Fair Source rather than OSI open source.
- **Data Storage**: Hosted bots and results live in Typebot Cloud; self-hosted data lives in PostgreSQL and uploaded files in S3-compatible object storage.

### Hexabot
- **Fork Page**: [Hexabot Profile](https://caniforkit.com/fork/hexabot)
- **Head-to-Head Comparison**: [Decagon vs Hexabot](https://caniforkit.com/vs/decagon-vs-hexabot)
- **Official Website**: https://hexabot.ai/
- **Source Code Repository**: https://github.com/hexastack/hexabot
- **License**: Open Source
- **Runs On**: Self-host
- **GitHub Stars**: 1.2k
- **Maintenance Activity**: nov 2026
- **Supported Platforms**: web, self-hosted, docker to self-host
- **Summary**: Build and run AI agents, agentic workflows, and multichannel automation on your own infrastructure, with memory, RAG, MCP tools, and full data control.
- **The Catch vs Decagon**: Requires self-hosting setup, updates, and server maintenance compared to managed Decagon.
- **Installation**: Clone https://github.com/hexastack/hexabot or deploy with Docker Compose
- **Setup**: Deploy via Docker or binary release from GitHub and configure environment variables.
- **Data Storage**: All application data and configuration live on your own server or local database.

### Tiledesk
- **Fork Page**: [Tiledesk Profile](https://caniforkit.com/fork/tiledesk)
- **Head-to-Head Comparison**: [Decagon vs Tiledesk](https://caniforkit.com/vs/decagon-vs-tiledesk)
- **Official Website**: https://tiledesk.com/
- **Source Code Repository**: https://github.com/tiledesk/tiledesk-dashboard
- **License**: Open Source
- **Runs On**: Self-host
- **GitHub Stars**: 16
- **Maintenance Activity**: nov 2026
- **Supported Platforms**: web, self-hosted, docker to self-host
- **Summary**: Build AI chatbots, automate customer support workflows, and connect live agents across web, WhatsApp, email, and voice with a no-code visual designer.
- **The Catch vs Decagon**: Requires self-hosting setup, updates, and server maintenance compared to managed Decagon.
- **Installation**: Clone https://github.com/tiledesk/tiledesk-dashboard or deploy with Docker Compose
- **Setup**: Deploy via Docker or binary release from GitHub and configure environment variables.
- **Data Storage**: All application data and configuration live on your own server or local database.

## Frequently Asked Questions

### What is the best free alternative to Decagon?
The top free alternative to Decagon is Parlant (open source, Open Source). A conversational AI server that manages agent behavior through context-aware guidelines, keeping responses consistent, auditable, and aligned at scale. Other popular Decagon replacements include Botpress, Typebot, Hexabot.

### How much does switching from Decagon to a free alternative save?
Decagon starts at $15/month per seat ($180/year). Switching a 5-person team to a free alternative like Parlant saves $900 per year in software subscription fees.

### What is the catch when switching away from Decagon?
While Parlant replaces core Decagon features without subscription fees, the real-world trade-off is: Community-driven open source project without dedicated enterprise SLAs.

## Related

- [ai assistants Software Category Hub](https://caniforkit.com/category/ai-assistant)
- [All Paid SaaS Alternatives Index](https://caniforkit.com/alternatives)
- [Self-Hosted Software Directory](https://caniforkit.com/self-hosted)
- [Homepage](https://caniforkit.com)