Software Alternatives, Accelerators & Startups

opencode VS fastn.ai

Compare opencode VS fastn.ai and see what are their differences

opencode logo opencode

The AI coding agent, built for the terminal.

fastn.ai logo fastn.ai

The no-code AI orchestration platform developers love
  • opencode Landing page
    Landing page //
    2026-04-28
  • fastn.ai Landing page
    Landing page //
    2026-06-26
  • fastn.ai Home page
    Home page //
    2026-06-26
  • fastn.ai Workflow builder
    Workflow builder //
    2026-06-26
  • fastn.ai Connectors page
    Connectors page //
    2026-06-26

Fastn is an AI infrastructure platform that connects AI agents to the tools they need through a single endpoint. Instead of building and maintaining a separate integration for every service an agent touches, Fastn routes connectors like Slack, Notion, Gmail, and custom APIs through one MCP-based gateway, handling authentication and workflow orchestration along the way. Key capabilities:

Unified gateway โ€” one Model Context Protocol endpoint exposes your whole toolset to any agent Full integration lifecycle โ€” AI agents build, test, and keep connectors running as upstream APIs change Workflow orchestration โ€” chain multi-step automations across connected tools Built-in auth โ€” OAuth and credential handling managed for you Embeddable โ€” let your own customers configure their integrations inside your product Enterprise-ready โ€” SOC 2 Type II, role-based access, SSO/SAML, and configurable data residency at scale

Fastn is priced by connected customer accounts rather than by connector count, so cost tracks the customers you actually serve.

opencode

Pricing URL
-
$ Details
Release Date
-

fastn.ai

Website
fastn.ai
$ Details
freemium
Release Date
2023 January
Startup details
Country
United States
Employees
10 - 19

opencode features and specs

No features have been listed yet.

fastn.ai features and specs

  • Unified MCP gateway
    Connect AI agents to Slack, Notion, Gmail, and custom APIs through a single Model Context Protocol endpoint.
  • AI-Managed Integrations
    AI agents build, test, and keep connectors running as upstream APIs change, covering the full integration lifecycle.
  • Workflow Orchestration
    Chain multi-step automations across connected tools without writing per-connector glue code.
  • Built-in Authentication
    OAuth and credential handling managed for you, so agents connect securely without custom auth setup.
  • Embeddable Integrations
    Let your own customers configure their integrations inside your product, with fastn-branded or white-label options via widget..
  • Enterprise Security
    SOC 2 Type II, role-based access, SSO/SAML, audit log export, and configurable data residency.
  • Monitoring & Insights
    Status dashboards, alerts, and advanced usage analytics across connected accounts and workflows.

Analysis of opencode

Overall verdict

  • OpenCode is a solid open-source AI coding assistant that brings terminal-native, model-agnostic development workflows to developers who value flexibility and control over their tooling.

Why this product is good

  • Open-source and transparent, allowing developers to inspect, modify, and self-host the tool
  • Model-agnostic design lets you use various LLM providers rather than being locked into a single vendor
  • Terminal-native workflow integrates smoothly into existing developer environments
  • Active development and community support keep the tool evolving with new features
  • Can help automate coding tasks, refactoring, and code understanding directly from the command line

Recommended for

  • Developers who prefer command-line and terminal-based workflows
  • Teams and individuals wanting flexibility to choose their own AI model providers
  • Open-source enthusiasts who value transparency and self-hosting options
  • Engineers looking to automate repetitive coding tasks and speed up development
  • Privacy-conscious users who want more control over their data and tooling

Analysis of fastn.ai

Overall verdict

  • Fastn.ai is a solid low-code integration and orchestration platform that helps teams build, connect, and manage APIs and AI-powered workflows quickly, making it a good choice for organizations looking to accelerate integration development without extensive engineering overhead.

Why this product is good

  • Enables rapid creation and management of integrations and APIs through a low-code/no-code interface
  • Supports AI agent and workflow orchestration, aligning well with modern automation needs
  • Reduces engineering time and cost by simplifying complex backend connectivity
  • Offers unified management of multiple third-party integrations from a single platform
  • Scalable architecture suitable for growing businesses and SaaS products

Recommended for

  • SaaS companies needing to offer numerous third-party integrations to customers
  • Development teams looking to accelerate API and workflow building with minimal code
  • Businesses adopting AI agents that require reliable tool and data connectivity
  • Startups and enterprises seeking to reduce integration maintenance overhead
  • Product teams wanting a centralized platform to manage and scale connectors

opencode videos

OpenCode: FASTEST AI Coder + Opensource! BYE Gemini CLI & ClaudeCode!

More videos:

  • Review - OpenCode: The ULTIMATE AI Coding Agent (By SST)
  • Review - FREE OpenCode SST Beats Google Gemini CLI, Claude Code, & Codex?! Open Source AI Coding CLI

fastn.ai videos

No fastn.ai videos yet. You could help us improve this page by suggesting one.

Add video

Category Popularity

0-100% (relative to opencode and fastn.ai)
Developer Tools
92 92%
8% 8
AI
89 89%
11% 11
Productivity
0 0%
100% 100
Coding
100 100%
0% 0

Questions & Answers

As answered by people managing opencode and fastn.ai.

What makes your product unique?

fastn.ai's answer:

Fastn treats the entire integration lifecycle as something AI agents handle, not engineers. Rather than building and maintaining a connector for every tool an AI agent needs, fastn exposes connectors like Slack, Notion, Gmail, and custom APIs through a single MCP-based gateway, with authentication and workflow orchestration built in. Its agents don't just build integrations, they test and keep them running as upstream APIs change. Pricing is based on connected customer accounts rather than connector count, so cost tracks the customers served, not the integrations maintained.

Why should a person choose your product over its competitors?

fastn.ai's answer:

Most integration tools leave you with a backlog: every new connector is an engineering ticket, and breakages become maintenance work. Fastn shifts that to AI agents that build, test, and proactively maintain connections, adapting before APIs break rather than after. The single-endpoint MCP gateway means an agent gains access to a whole toolset without per-connector plumbing, and the embeddable model lets software companies offer self-serve integrations inside their own products. For teams building AI agents and automations, that means less time on glue code and faster validation of new use cases.

How would you describe the primary audience of your product?

fastn.ai's answer:

Fastn is built for developers and product teams building AI agents, automations, and agentic applications, particularly software companies that want to offer customer-facing integrations inside their own products without growing an integrations engineering team. It serves both individual builders prototyping agentic systems and larger organizations that need enterprise-grade security, monitoring, and scale.

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare opencode and fastn.ai

opencode Reviews

We have no reviews of opencode yet.
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fastn.ai Reviews

  1. Usman Alam
    ยท Partnerships at 10Pearls ยท
    Ease of integration

    Found the embedding feature easy to use with a simple URL add on, didnt need to focus so much on building an entire layer

Social recommendations and mentions

Based on our record, opencode seems to be more popular. It has been mentiond 67 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

opencode mentions (67)

  • ZCode: Claude Code from the Makers of GLM
    Https://opencode.ai/ OpenCode was the first agent harness I used, and I have always like it. You can configure a wide variety of providers, but it's open source and has a number of core contributors. The other opinionated option is Pi (the Pi agent harness). This is a great lightweight option and also supports a number of providers. You can also use local model servers. - Source: Hacker News / 24 days ago
  • AI for Less Popular Programming Languages
    OpenCode with GLM 5.2 wrote custom Emacs Lisp to pinpoint within the file where the missing or extra bracket could be. It rewrote the custom code to check various parts of the file. Each of those is a tool use and many, many tokens burned. The next step is to turn those custom scripts written by the AI agent into a tool to speed up the process, or a skill that shows how to use other tools to speed up the process. - Source: dev.to / 26 days ago
  • How to Run Reliable Local LLM Agents on an RTX 3090: A Benchmark (5 Models, Priced in Watts)
    I gave GLM-4.5-Air (106B, open weights) 12 coding tasks through opencode on my RTX 3090. It scored 0% โ€” never edited a single file. - Source: dev.to / 28 days ago
  • The head chef model of AI collaboration
    Set up your stations. I work in two Ghostty terminals. The left side is for planning and viewing, the right for synchronous agents running through OpenCode. - Source: dev.to / about 1 month ago
  • Testing GLM-5.2 on OpenCode: I'm impressed!
    If you want to try it yourself: grab OpenCode, point it at OpenRouter, select GLM 5.2, and give it a real task instead of a benchmark. The z.ai docs have the rest of the details. - Source: dev.to / about 1 month ago
View more

fastn.ai mentions (0)

We have not tracked any mentions of fastn.ai yet. Tracking of fastn.ai recommendations started around Apr 2025.

What are some alternatives?

When comparing opencode and fastn.ai, you can also consider the following products

Claude Code - Transform hours of debugging into seconds with a single command. Experience coding at thought-speed with Claude's AI that understands your entire codebaseโ€”no more context switching, just breakthrough results.

Pipedream - Integration platform for developers

Cursor - The AI-first Code Editor. Build software faster in an editor designed for pair-programming with AI.

Paragon - Paragon offers routing, scheduling, and transport logistics optimization software.

Google Antigravity - Google Antigravity - Build the new way

Claude by Anthropic - A family of foundational AI models