Dify vs Superhuman
A side-by-side comparison of capabilities, autonomy, integrations, and pricing to help you choose.
Short answer: choose Dify if you want open-source platform for building llm apps and agentic workflows (Supervised agent, freemium); choose Superhuman if you want fast ai email client with an assistant and a partner-agent store (Copilot, subscription).
| Dify | Superhuman | |
|---|---|---|
| What it is | Open-source platform for building LLM apps and agentic workflows | Fast AI email client with an assistant and a partner-agent store |
| Type | platform | product-with-agents |
| Autonomy | Supervised agent | Copilot |
| Pricing | freemium · Self-host free; Dify Cloud has a free sandbox plan | subscription · $12/user/mo (Pro, billed annually) |
| Best for | developers, smb, mid-market | smb, mid-market, enterprise |
| Deployment | self-hosted, saas, on-prem | saas |
| Modalities | text, api | text, email |
| Models | model-agnostic, open-source | model-agnostic |
| Protocols | function-calling, rest-api, mcp | function-calling, rest-api |
| Integrations | OpenAI, Anthropic, Mistral, Llama, Kubernetes, Docker | Gmail, Outlook, Google Calendar, Jira, Box, Gamma |
| Capabilities | 4 documented | 4 documented |
Dify
- +Open source and self-hostable (Docker, Kubernetes) with no vendor lock-in
- +Combines workflows, RAG, agents, model management, and observability in one stack
- +Broad model support including any OpenAI-API-compatible endpoint
- -A building platform: you design and operate the apps and their guardrails
- -Self-hosting at scale requires infrastructure expertise
Superhuman
- +Fast, keyboard-driven email with AI drafting, summarization, and triage that genuinely speeds up inbox work
- +Superhuman Go adds a proactive assistant and an Agent Store of first- and third-party agents
- +Backed by Superhuman (formerly Grammarly), unifying Grammarly, Coda, and Superhuman Mail
- -Premium pricing for an email client, and Superhuman Mail sits in the higher Business tier
- -Pricing and packaging shifted after the rebrand, which can be confusing
Which should you choose?
Dify is open-source platform for building llm apps and agentic workflows, best for developers, smb, mid-market. Superhuman is fast ai email client with an assistant and a partner-agent store, best for smb, mid-market, enterprise. The right choice depends on the autonomy level you want, your existing integrations, and your budget, all compared above.