Agentic Index
Flowise vs Langflow (2026)
Flowise and Langflow are the two visual LangChain flow builders that get compared in every evaluation, and the practical split is JavaScript versus Python: Flowise is Node.js based with a managed cloud from 35 dollars a month, while Langflow is Python based, MIT licensed, and now part of IBM via DataStax, free and self hosted. Feature sets overlap heavily; pick the one matching your team's language and deployment preference, and pilot both since switching costs are low.
| At a glance | Flowise | Langflow |
|---|---|---|
| Category | Agent builder | Agent builder |
| Entry price | From $35/mo · free tier | Free (OSS, self-host) |
| Free / trial | Free (OSS self-host) | Free (OSS MIT) |
| Pricing confidence | public partial | public partial |
| Feature |
F
Flowise
|
L
Langflow
|
|---|---|---|
| Action & orchestration | ||
|
Integrations & Tool Calling Ability to connect agents to real systems through native integrations, OAuth-authenticated actions, custom tools, APIs, webhooks, or MCP-compatible tools. |
Full / Explicit | Full / Explicit |
|
Workflow Orchestration Ability to sequence, branch, retry, route, and combine deterministic workflow nodes with autonomous agent steps. |
Full / Explicit | Full / Explicit |
|
Triggers & Channel Coverage How agents wake up and where they work: schedules, webhooks, message events, CRM events, inbox events, chat, email, voice, and collaboration tools. |
Partial | Partial |
| Knowledge & context | ||
|
Knowledge Grounding & RAG Ability to ground agent behavior in company data through document ingestion, retrieval, external knowledge APIs, semantic search, or RAG layers. |
Full / Explicit | Full / Explicit |
|
Memory & State Persistence Ability to persist context across a run, conversation, workflow, user, team, or longer-term memory layer. |
Full / Explicit | No / Not documented |
| Control & trust | ||
|
Human Oversight & Guardrails Approval steps, consent checkpoints, escalation rules, structured guardrails, policy constraints, and pause/resume controls. |
Full / Explicit | No / Not documented |
|
Security, Identity & Governance RBAC, SSO, auditability, encryption, least-privilege tool access, compliance posture, and data handling policy. |
Partial | Partial |
|
Observability & Auditability Traces, logs, execution histories, metrics, audit events, and debugging detail for production agent behavior. |
Full / Explicit | Full / Explicit |
|
Deployment & Data Residency Deployment modes and options, including SaaS, dedicated cloud, VPC, on-prem, hybrid, local runtime, and self-hosting. |
Full / Explicit | Full / Explicit |
| Solution readiness | ||
|
Prebuilt Agents, Templates & Packs Ready-made workflows, packaged employees, templates, blueprints, industry solutions, and role-specific agents that reduce time-to-value. |
Full / Explicit | Full / Explicit |
| Platform extensibility | ||
|
Model Flexibility & Routing Ability to work across multiple foundation models, route tasks to different models, or let buyers bring their own providers and keys. |
Partial | Full / Explicit |
|
APIs, SDKs & MCP Extensibility Composability layer: stable APIs, SDKs, MCP tool consumption/serving, custom tools, and integration into internal systems. |
Full / Explicit | Full / Explicit |
|
Testing, Debugging & Optimization Testing, debugging, scoring, retries, fallbacks, quality gates, and optimization loops for improving agent workflows before and after deployment. |
Full / Explicit | Partial |
| Specialist automation | ||
|
Browser & Computer Use Browser, desktop, or remote/local computer control for workflows that cannot be handled through stable APIs alone. |
No / Not documented | Partial |
Pricing snapshot
Sourced from the Index pricing dataset · open each vendor's profile for full detail.
| Pricing |
F
Flowise
|
L
Langflow
|
|---|---|---|
|
Entry price Lowest public entry point |
From $35/mo · free tier | Free (OSS, self-host) |
|
Pricing confidence How public the numbers are |
Public — partial | Public — partial |
|
Billing Primary billing axis |
usage | usage |
|
Variable cost Workload / overage exposure |
Medium variable cost | Medium variable cost |
|
Free tier / trial Try before you buy |
Free tier
|
Free tier
|
|
Buying motion Self-serve vs sales call |
Mixed | Mixed |
Choose Flowise if
- Your stack is JavaScript and Node.js deployment fits your infrastructure.
- A managed cloud option from 35 dollars a month saves you hosting work.
- Independent project governance suits your preferences.
Choose Langflow if
- Your team is Python native and wants custom component depth.
- Free MIT licensed self hosting is the budget answer.
- Enterprise backing through IBM reassures your stakeholders.
Langflow was acquired by DataStax in 2024, and DataStax was acquired by IBM in 2025; Langflow continues as an open source project within IBM's portfolio.