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Open Source & Self Hosted On Cloudflare Workers

Unmetered Event Ingestion

Evefan enables developers to privately capture, transform, and deliver customer events
at internet scale. Serverless and on-prem — without the overhead of Kafka or Spark.

Backed by

Combinator

Get Started

Segment and Open Telemetry Compatible APIs

Your Own Internet Scale Events Infrastructure

Product Analytics

Usage Metering

LLM Outputs

Code Traces

Financial Markets

IoT Logs

Product Analytics

Usage Metering

LLM Outputs

Code Traces

Financial Markets

Industrial IoT

Product Analytics

Code Traces

Usage Metering

Financial Markets

LLM Outputs

IoT Logs

Events come in all shapes and forms. Ingest them all with zero devops headaches.

Effortless Event Routing

Deploy Once, Deliver Anywhere

Seamless Deploy to Cloudflare Workers

Power real-time events use cases at any scale. Sleep well as your events scale effortlessly while having certainty on your bill.

Get Started

First Class Developer Experience

Use your favorite programming language with our recommended SDKs or directly via our Segment and Open Telemetry compatible API to get started.

Get Started

import Evefan from "@evefan/sdk-js";

const ef = new Evefan({ evefanHost, writeKey });

// Ingest Data
ef.track({
  userId: "abc",
  event: "Item Purchased"
});

// Query using SQL or via your query engine
const result = await ef.query("SELECT * FROM evefan limit 5;");

import Evefan from "@evefan/sdk-js";

const ef = new Evefan({ evefanHost, writeKey });

// Ingest Data
ef.track({
  userId: "abc",
  event: "Item Purchased"
});

// Query using SQL or via your query engine
const result = await ef.query("SELECT * FROM evefan limit 5;");

Effortless Event Routing

Ochestrate Your Events Pipelines in Minutes

Send events

Effortlessly capture events with our SDKs or Segment/OTEL APIs.

Send events

Effortlessly capture events with our SDKs or Segment/OTEL APIs.

Send events

Effortlessly capture events with our SDKs or Segment/OTEL APIs.

Deliver To Destinations

Transform and route to your destinations in streams or batches.

Deliver To Destinations

Transform and route to your destinations in streams or batches.

Deliver To Destinations

Transform and route to your destinations in streams or batches.

Read Via Query Engines

Query and analyze your Hive Parquet data via supported query engines.

Read Via Query Engines

Query and analyze your Hive Parquet data via supported query engines.

Read Via Query Engines

Query and analyze your Hive Parquet data via supported query engines.

Browse Our Integrations Catalog

Updates

We Ship… Fast!

Sep 27, 2024

Launch Week

Evefan joins Cloudflare Workers Launchpad

We’re excited to announce that Evefan has joined Cloudflare’s Worker Launchpad program! With advanced development support and early access to new features, we’re pushing the boundaries of data transformation at the edge.