Flowise vs Superhuman
A 2026 side-by-side comparison of Flowise and Superhuman — pricing, key features, platforms, API access, and the trade-offs of each, based on data collected from their official sites.

Flowise
Open source generative AI development platform for building AI agents, LLM orchestration, and more
Superhuman
The fastest email experience, now with AI
Tagline
Open source generative AI development platform for building AI agents, LLM orchestration, and more
The fastest email experience, now with AI
Pricing
Rating
Platforms
API
Open source
Description
Flowise is an open-source agentic systems development platform that provides modular building blocks to construct diverse agentic systems, from simple compositional workflows to autonomous agents. It supports multi-agent orchestration, single-agent systems, tool calling, and RAG retrieval, deployable on both cloud and on-premises environments.
Superhuman uses AI to triage, summarize, and draft replies at keyboard speed.
Key features
- Visual workflow builder
- Multi-agent system orchestration
- Single-agent systems and chatbots
- Tool calling and knowledge retrieval (RAG)
- Human-in-the-loop task review
- Full execution traces
- Prometheus and OpenTelemetry observability support
- API, SDK, and Embedded Chat integration
- Cloud and on-premises deployment support
- Apache 2.0 licensed codebase
- Token-aware generation
- Component variants
- Auto-layout
Pros
- Open source code remains available on GitHub under the Apache 2.0 license, allowing users to fork and continue development.
- Enables visual building of AI agents and workflows using modular building blocks.
- Supports building multi-agent systems with workflow orchestration distributed across multiple coordinated agents.
- Supports building single-agent systems and chatbots with tool calling and knowledge retrieval (RAG) from various data sources.
- Features built-in support for human-in-the-loop feedback loops, allowing users to review tasks performed by agents.
- Provides full execution traces with native support for observability tools like Prometheus and OpenTelemetry.
- Easily integrates into existing applications using APIs, SDKs, and Embedded Chat.
- Supports flexible deployment on both cloud and on-premises environments.
- Offers an affiliate program with a 20% commission for 12 months and a 60-day attribution window.
- Fastest keyboard-driven email
- AI-drafted replies
- Snippets and templates
- Send later and follow-up reminders
- Read receipts
- Split inbox
- Instant global search
- Polished, distraction-free UI
Cons
- Flowise is winding down its corporate operations as the market shifts toward coding agents over rigid low-code workflows.
- Rigid low-code workflow approaches hit their complexity limit when dealing with complex reasoning tasks.
- Specific pricing figures for the Starter, Pro, and Enterprise subscription tiers are not listed on the website.
- No dedicated native mobile applications for iOS or Android are mentioned in the provided documentation.
- The Terms of Service do not guarantee uninterrupted or bug-free operation of the hosted cloud platform.
- No official security or compliance certifications (such as SOC2 or ISO 27001) are referenced in the provided text.
- Expensive at $30/month
- Gmail and Outlook only
- Steep shortcut learning curve
- Requires onboarding call
- No family plan
- Limited mobile customization
- AI is a separate add-on cost
- Overkill for casual email users
Pricing plans
- FreeUSD0/month
- • 2 Flows & Assistants
- • 100 Predictions / month
- • 5MB Storage
- • Evaluations & Metrics
- StarterUSD35/month
- • Everything in Free
- • Unlimited Flows & Assistants
- • 10,000 Predictions / month
- • 1GB Storage
- ProUSD65/month
- • Everything in Starter
- • 50,000 Predictions / month
- • 10GB Storage
- • Unlimited Workspaces
- Enterprise—
- StarterUSD25/month
- • Superhuman AI
- • Email Productivity
- • Calendaring & Scheduling
- • Support & Training
- BusinessUSD33/month
- • Team Collaboration
- • For Sales
- • Team Administration
- • Security
- Enterprise—
- • All-in Enterprise Pricing
- • Custom Compliance Needs
- • Google Advanced Protection
- • Advanced Admin Controls
- FreeUSD0
- • AI chat unlimited while in beta
- • Correctness suggestions
- • Tone detection
- • Limited prompts
- ProUSD12/month
- • Unlimited AI chat
- • Inline suggestions
- • Paragraph translation in 17 languages
- • Paragraph rewrites in 24 languages
- BusinessUSD33/month
- • Everything included in Pro, plus:
- • Ask AI
- • Write with AI (voice and tone match)
- • Team collaboration
- Enterprise—
- • Everything included in Business, plus:
- • Advanced security and admin controls
- • Custom roles and permissions
- • Dedicated support team
Which one should you pick?
- Choose Flowise if you need Visual workflow builder and API access.
- Choose Superhuman if you need Token-aware generation.
- On budget: Flowise is freemium, Superhuman is paid.