---
title: Upstash Kafka Reviews
meta_title: 'Upstash Kafka Reviews 2026: Details, Pricing, & Features | G2'
meta_description: Filter reviews by the users' company size, role or industry to find
  out how Upstash Kafka works for a business like yours.
date_modified: '2026-09-22'
parent_category:
  name: Big Data
  url: https://www.g2.com/categories/big-data
---


# Upstash Kafka Reviews
**Vendor:** Upstash  
**Category:** [Event Stream Processing Software](https://www.g2.com/categories/event-stream-processing)
## About Upstash Kafka
Upstash-kafka is an HTTP/REST based Kafka client built on top of Upstash Kafka REST API. It is the only connectionless (HTTP based) Kafka client and designed to work with: Serverless functions (AWS Lambda ...) Cloudflare Workers (see the example) Fastly Compute@Edge Next.js Edge, Remix, Nuxt ... Client side web/mobile applications WebAssembly and other environments where HTTP is preferred over TCP.






- [View Upstash Kafka pricing details and edition comparison](https://www.g2.com/products/upstash-kafka/reviews?section=pricing&secure%5Bexpires_at%5D=2026-10-03+15%3A50%3A51+-0500&secure%5Bsession_id%5D=05c2a295-e6e9-4956-a5a3-78c03b526056&secure%5Btoken%5D=f0572f0849c9bffadbbd913127a997e95d2203ce68cdd5f034600b657187365d&format=llm_user)

## Upstash Kafka Features
**Data**
- Data Processing
- Data Sources
- Integration
- Real-Time Processing

**Analytics**
- Reporting & Analytics

**Building Reports**
- Data Transformation
- Data Modeling
- WYSIWYG Report Design
- Integration APIs
- Real-Time Data
- Real-Time Data
- Third-Party Integrations
- Third-Party Integrations

**Platform**
- Mobile User Support
- Customization 
- User, Role, and Access Management
- Internationalization
- Sandbox / Test Environments
- Performance and Reliability
- Breadth of Partner Applications
- Mobile Access
- Metadata Management

## Top Upstash Kafka Alternatives
  - [SAS Viya](https://www.g2.com/products/sas-sas-viya/reviews) - 4.3/5.0 (778 reviews)
  - [Informatica Data Integration and Engineering](https://www.g2.com/products/informatica-data-integration-and-engineering/reviews) - 4.3/5.0 (309 reviews)
  - [Aiven for Apache Kafka](https://www.g2.com/products/aiven-for-apache-kafka/reviews) - 4.3/5.0 (239 reviews)