With the release of , the team has broken that silence. I got early access to the demo, and after spending a week pushing it to its limits, here is everything you need to know. What is Mediator 9? If you are new to the ecosystem, Mediator is a visual middleware tool. It sits between your SaaS apps (Salesforce, Slack, Notion, etc.) and handles "if-this-then-that" logic—but with branching, error handling, and data transformation that rivals enterprise ETL tools.
In the demo, I built a faulty workflow that sent a webhook to a dead URL. Instead of failing silently, I clicked a "Run Debug" button. The demo literally paused the workflow at the error step, showed me the exact payload that broke it, let me edit the URL in real-time , and then continued the run. mediator 9 demo
The new parallel processing engine is no joke. The demo felt snappy even when I intentionally added 500ms delays to each step. It isn't perfect. The demo version crashed twice when I tried to import a legacy Mediator 7 workflow. The support rep told me, "Legacy loops are parsing differently in 9," so expect a migration script on launch day. With the release of , the team has broken that silence
This will save agencies and ops teams hours of headache. I ran the same stress test on Mediator 8 and the Mediator 9 demo: processing a CSV of 10,000 rows, enriching each row with a REST API call, and updating a Google Sheet. If you are new to the ecosystem, Mediator
For the past three years, Mediator has been the quiet workhorse of the no-code integration space. While other tools focused on flashy AI wrappers, Mediator stuck to what matters:
| Metric | Mediator 8 | Mediator 9 (Demo) | | :--- | :--- | :--- | | | 4m 22s | 2m 01s | | Memory Usage | 890 MB | 412 MB | | Failed Retries | 12 | 3 |
If you currently use Zapier, you will find Mediator 9 to be faster and cheaper at scale. If you use n8n, you will appreciate the prettier error handling. If you are a developer, the REST API endpoints for managing workflows are finally RESTful (v8 was a mess).