Neblex Integration FabricBeta

Connect everything.
See every run.

Build visual flows that move and transform data between your systems and automate the work in between - with full visibility into exactly what happened on every run. Now in beta: we are looking for customers who want to test it.

Deduplicated deliverySaaS + On-Prem WorkersFailed runs never bill
Visual flow builder connecting triggers, transforms, and connector steps
Why Integration Fabric

Integration without the fine print

No per-task metering, no per-connector fees, no billing for failed runs. Just flows that run reliably and show you everything.

40+
Built-in step types
12
Streaming sources, checkpointed
100%
Run visibility, event-sourced
Beta
Free access, full platform

Reliability you can replay

Every run is an ordered event log. Inspect any step's input and output, retry from the failed step without re-running the rest, and replay any run deterministically - replays never re-fire external actions. Compare two runs side by side to see exactly what changed and what it touched.

  • Retry from the failed step, not from scratch
  • Deterministic replay that never re-fires external calls
  • Per-flow health: success rate, durations, top failure reasons
Step-by-step run inspection with per-step inputs and outputs

Humans in the loop, built in

Pause any flow for a person. Approvers act from emailed private links - no sign-in, no account - or from an internal task inbox with priorities, SLAs, business-hours deadlines, and auto-escalation. Four-eyes separation of duties means the requester can never approve their own request.

  • Hosted forms with server-enforced validation and branding
  • Round-robin, least-busy, or claim-based routing
  • Full audit trail on every decision
Task inbox with priorities, SLAs, and bulk actions

Apps: interfaces on your flows

Turn flows into working software - dashboards, portals, approval consoles. Pages, components, and actions where every click is a real, audited flow run. There is no separate scripting layer to secure or debug: if you can build a flow, you can feed an app.

  • Tables, charts, forms, and detail views bound to flow outputs
  • No code in the browser - only declared actions exist
  • Workspace-only, secret-link, or public access tiers
App builder composing pages from flow-backed components

SaaS platform, On-Prem Workers in your network

Integration Fabric is fully managed SaaS - and when a flow needs to reach systems behind your firewall, a lightweight On-Prem Worker for macOS, Linux, and Windows runs those steps inside your network. On-Prem Workers dial out over an encrypted tunnel, nothing connects in, and every On-Prem Worker is locked to the machine it was activated on.

  • Single binary, one-time activation code
  • Outbound-only tunnel - no inbound ports, ever
  • Worker-local connections: credentials never leave your network
On-Prem Worker fleet with live telemetry and remote block controls
And much more

Everything an integration platform should include

Not as paid add-ons. As the platform.

Change detection

Poll any system for inserts, updates, and deletes with a change-detection key. A stable change key means no duplicate processing - and schema drift becomes a visible, reviewable event.

Streaming triggers

Kafka, Kinesis, Pub/Sub, MQTT, AMQP, NATS, Redis Streams, WebSocket, and more - all with checkpoints, dedup on stable message IDs, and automatic resume.

Any API in minutes

Import any OpenAPI or Swagger spec into a typed connector, use one-click connections for popular services, or bring your own custom connector, fully sandboxed.

Data tables

Built-in typed tables for mappings, dedup state, and reference data - created from scratch or CSV, read and written natively from flows.

Environments & promotion

Isolated dev, staging, and prod. Protected environments require a different person to approve, with a full diff review on every promotion.

Security & governance

SSO, SCIM, 2FA, passkeys, BYOK with your own Vault key, and a hash-chained tamper-evident audit log you can verify.

AI that stays grounded

Describe an automation and get a draft flow built from your real connectors - it never invents adapters. Matt explains, maps fields, and fixes failures.

Flows as APIs & MCP

Expose any flow as a governed API with per-key quotas, OpenAPI schemas, and GraphQL - or as MCP tools your AI assistant can call.

How it compares

Measured against five leading integration platforms

Capability by capability: connectors, EDI over AS2, replayable runs, human-in-the-loop, apps, On-Prem Workers, and AI. Honest marks, including where others are ahead.