Neblex Integration FabricEarly Access

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 early access: 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
Early Access
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.