Confluent vs EMQX: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for Confluent and EMQX side by side. This page compares data; it is not a hands-on review.
On the data: On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Confluent
Enterprise event streaming platform built on Kafka
Best for you if:
- • You want managed Kafka
EMQX
Massive IoT connections & real-time data streaming
Best for you if:
- • You want combines real-time and durable messaging, reducing infrastructure complexity
| At a Glance | Confluent | EMQX |
|---|---|---|
Starts at | Free plan | Free plan, paid from $234/mo, billed monthly Dedicated Flex plan |
Category | Data & Databases Developer Tools | IoT Platforms Data & Databases |
Rating | 4.4/5 G2 4.4 · Capterra 4.4 122 reviews | 4.6/5 G2 4.6 23 reviews |
Free plan | Yes | Yes |
Watch out for | Storage and networking costs are extra | Pay-as-you-go beyond Serverless free quota |
Choose Confluent or EMQX?
Choose Confluent if
- You want managed Kafka
- You want stream processing
- You work in data & databases, not IoT platforms
Choose EMQX if
- You want combines real-time and durable messaging, reducing infrastructure complexity
- You want achieves extremely high scalability and low latency for demanding applications
- You work in IoT platforms, not data & databases
In-Depth Analysis
Confluent
Enterprise event streaming platform built on Kafka
However, for larger enterprises, the Dedicated and Enterprise tiers, while offering advanced features, can quickly become expensive due to CKU-based pricing and potential annual commitments.
Watch out
Storage and networking costs are extra
Strengths
- Pro: Managed Kafka
- Pro: Stream processing
- Pro: Schema registry
- Pro: Good support
- Pro: Cloud and self-managed
Weaknesses
- Con: Expensive
- Con: Vendor lock-in
- Con: Complex pricing
- Con: Learning curve
- Con: Overkill for simple needs
Key features
EMQX
Massive IoT connections & real-time data streaming
EMQX offers a generous Serverless tier with a free quota, making it accessible for small projects and testing.
Watch out
Pay-as-you-go beyond Serverless free quota
Strengths
- Pro: Combines real-time and durable messaging, reducing infrastructure complexity.
- Pro: Achieves extremely high scalability and low latency for demanding applications.
- Pro: Offers robust security features suitable for enterprise and regulated environments.
- Pro: Provides extensive data integration capabilities with various cloud and enterprise systems.
- Pro: Supports AI-driven workflows with native LLM integrations.
Weaknesses
- Con: Custom pricing for BYOC and Enterprise plans requires direct contact, lacking transparency.
- Con: Self-managed Enterprise plan requires customers to handle monitoring and maintenance.
Key features
Plans and prices: Confluent vs EMQX
| Tool | Plans and prices | Source |
|---|---|---|
| Confluent |
| confluent.io read Sep 30, 2026 |
| EMQX |
| emqx.io/pricing read Oct 13, 2026 |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on Confluent pricing and EMQX pricing.
Key Takeaways
Confluent
- Choose if you want enterprise event streaming platform built on Kafka
EMQX
- Choose if you want massive IoT connections & real-time data streaming
What the data shows
On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
- User ratings are within 0.2 points (4.4/5 from 122 reviews for Confluent, 4.6/5 from 23 reviews for EMQX).
- EMQX starts at $234/mo, billed monthly; Confluent has no public paid plan price on file.
- Both have a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do Confluent and EMQX compare in 2026?
On the data below the two are close or not directly comparable, so we do not name a winner for this pair. User ratings are within 0.2 points (4.4/5 from 122 reviews for Confluent, 4.6/5 from 23 reviews for EMQX). EMQX starts at $234/mo, billed monthly; Confluent has no public paid plan price on file. Both have a free plan.
What are Confluent and EMQX used for?
Confluent: Enterprise event streaming platform built on Kafka. EMQX: Massive IoT connections & real-time data streaming.
What does Confluent cost vs EMQX?
Confluent has no public paid-plan price on file. EMQX's cheapest paid plan is Dedicated Flex at $234/mo, billed monthly; it also has a free plan. Prices read on the vendors' pricing pages, latest check Oct 13, 2026.
What's the main difference between Confluent and EMQX?
Confluent's main strength: managed Kafka. EMQX's main strength: combines real-time and durable messaging, reducing infrastructure complexity.