IronMQ
IronMQ: A flexible HTTP message queue with on-premise deployment and a $399/month paid entry point. Ranked #30 of 39 in Message Broker Software by our editors (6.3/10); pricing: Free plan · 14-day trial; best for HTTP queues with on-premise support.
At a glance
- Editor score6.3 / 10
- PricingFree plan · 14-day trial
- Best forHTTP queues with on-premise support
- Free planYes
- Deployment modelHybrid
- Founded2010
- Facts checked20 Sep 2026

Where it wins
- Supports pull, push, long-polling, retry, and dead-letter queues
- Offers REST/HTTP access and client libraries for nine languages
- Provides cloud, dedicated, and on-premise deployment options
Where it doesn't
- Paid plans start at $399 per month
- Basic uses a public cluster with reduced redundancy
- Ordering guarantees apply per queue
Our verdict on IronMQ
IronMQ is a message queue service for connecting application components and distributed systems. It supports pull queues, push queues, long polling, REST/HTTP access, retries, dead-letter queues, alerts, and triggers. Its deployment options cover shared and dedicated cloud infrastructure, as well as on-premise installation, making it suited to teams that need HTTP-based messaging across distributed applications and environments.
Pricing spans a free plan, a listed 14-day free trial, and four named paid tiers. Entry costs $399 per month for a dedicated 1-node deployment with reduced redundancy and standard support. Standard costs $799 per month and adds a dedicated, highly redundant cluster. Premium costs $1,249 per month with a dedicated, highly redundant cluster and premium support. Basic uses a public cluster with reduced redundancy and basic support, while Enterprise offers dedicated or on-premise deployment, custom configurations, and enterprise support.
The feature set is focused on queue-based application communication rather than a broad integration suite. Push subscribers can use HTTP, IronMQ, and IronWorker, while official client libraries cover Go, Ruby, .NET, Java, PHP, Python, Node, and Rust. IronMQ also documents compatibility with Amazon SQS and OpenStack Marconi protocols. Teams choosing it get operational features such as error queues, retry handling, alerts, and triggers alongside API and self-hosted access. It fits organizations that value deployment control and HTTP queue patterns; teams seeking a lower-cost dedicated tier, broader listed integrations, or guarantees beyond per-queue ordering should evaluate alternatives.
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IronMQ pricing
All 5 IronMQ plans and prices →
IronMQ fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Not verified |
| Deployment model | Hybrid |
| Delivery guarantees | Not verified |
| Dead-letter queues | Yes |
| Ordering guarantees | Per_queue |
| Maximum message size | Not verified |
| Supported protocols | HTTP/REST, Amazon SQS, OpenStack Marconi |
| Free trial | 14 days |
| Deployment | Cloud, Self-hosted |
| Compliance & security | GDPR |
| Support | Email, Docs, Community · 24/7 |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 2 integrations: Amazon SQS, OpenStack Marconi See all → |
| Pricing | Free plan · 14-day trial (source) |
| Website | iron.io |
| Facts checked | 20 Sep 2026 |
IronMQ integrations
IronMQ lists 2 integrations on its own site.
- Amazon SQS
- OpenStack Marconi
Alternatives to IronMQ
- RabbitMQA broad, open-source broker for queues, routing, streaming, and hybrid deployments.9.4
- Solace PubSub+ Event BrokerA broad hybrid event broker for teams connecting applications, services and devices.9.2
- Google Cloud Pub/SubA managed cloud pub/sub service with strong delivery controls and usage-based pricing.9.1
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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