nowfound

Dev tools · alternatives · 2026

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Argo Events- Kubernetes native event driven workflows launched in 2019; newer entries below may have overtaken it.

  1. 1

    Jitsu is an open-source Segment alternative. Fully-scriptable data ingestion engine for modern data teams. Set-up a real-time data pipeline in minutes, not days - jitsucom/jitsu

    2020 · github.com · its alternatives →

  2. 2

    Concurrency in UIKits, browsers and web servers

    2016 · soundcloud.com · its alternatives →

  3. 3

    Tools for observing Kubernetes resources in real time, powered by Pulumi. - pulumi/kubespy

    2018 · github.com · its alternatives →

  4. 4

    Automating the continuous deployment pipeline

    2017 · leanpub.com · its alternatives →

  5. 5

    Engagement platform for events.

    2016 · its alternatives →

  6. 6

    Faster business flow design of any event driven application

    2024 · easyspecs.ai · its alternatives →

  7. 7

    Event Sourcing for Go! Contribute to looplab/eventhorizon development by creating an account on GitHub.

    2014 · github.com · its alternatives →

  8. 8

    Uncorking K8s bottlenecks and insights, one pod at a time

    2025 · bottlenetes.com · its alternatives →

  9. 9PR
  10. 10IP

    Hey HN, I got tired of rewriting the same event handling code, so built a more permanent solution for myself. The idea is something happens here (a signup, a failed payment, a support ticket, an error) and three things need to happen there: a Slack message, a row in a database, an email. Every time it's a new handler in code (maybe even retries, a queue, etc.) and maybe even more work integrating with Customer.io, Zapier, and so on to "get it there". So I built my own, re-usable solution that handles the above. You build a pipeline, throw events at it (SDK or HTTP), and it runs on every…

    Jun 2026 · ingestlayer.com · its alternatives →

  11. 11

    Event-based analytics for startups

    2015 · kilometer.io · its alternatives →

  12. 12

    We recently open-sourced Kaskada – an event-processing engine built on Rust and Apache Arrow. It features a high-level, declarative query language designed specifically for reasoning about events in bulk and in real time. Unlike SQL, an aggregation over events produces a timeline indicating the value at each point in time over the events that have occurred up to that point in time. The query language provides composable, expression oriented syntax, including the ability to nest aggregations. Due to the focus on events and temporal queries, it provides capabilities to shift events forward…

    2023 · github.com · its alternatives →

  13. 13ED

    2020 · loicbourgois.com · its alternatives →

  14. 14

    event-bus event-driven

    2019 · github.com · its alternatives →

  15. 15VE
  16. 16

    Business event capture and querying framework for Java

    2016 · adaptechgroup.com · its alternatives →

  17. 17
  18. 18
    Lazlo▲5

    An event-driven chatops automation framework for Slack

    2016 · github.com · its alternatives →

  19. 19

    Kubernetes application delivery, using Argo & GitOps

    2022 · akuity.io · its alternatives →

  20. 20AS
  21. 21

    🦎 A lightweight, multi-protocol gateway for event-driven applications and AI agents. Expose and govern Kafka, MQTT, APIs, and MCP through one high-performance engine with shared routing, security, schema, and observability. - aklivity/zilla

    2023 · github.com · its alternatives →

  22. 22

    Podio-based workflow management for early-stage investors

    2015 · its alternatives →

  23. 23

    Event-Based Analytics Made Easy

    2016 · kilometer.io · its alternatives →

  24. 24

Also compare

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →