{"rid":"dev-services/cloudamqp-little-lemur","card":{"rid":"dev-services/cloudamqp-little-lemur","eid":"cloudamqp","topic":"dev-services","slug":"cloudamqp-little-lemur","provider":"CloudAMQP","url":"https://www.cloudamqp.com/plans.html","domain":"cloudamqp.com","category":"message queue broker: a vhost on a shared RabbitMQ broker","tier":"Little Lemur","verdict":"qualifies-with-caveat","vorder":1,"grp":"usable","self_hosted":0,"confidence":"documented","binding":"request-rate","identity_kind":"email","identity_basis":"stated","needs_card":0,"needs_phone":0,"needs_id":0,"needs_institution":0,"country":null,"crypto":null,"interfaces":"rest","egress_metered":1,"per_object_bytes":134217728,"retention_days":null,"verified_at":"2026-11-02T00:38:24.165Z","verified_basis":"live","checked_on":"2026-11-02","stale_on":"2026-12-03","n_evidence":39,"usd_month":null,"usd_per_tb_month":null,"summary":"Little Lemur: 1 M messages a month, 20 connections, max 100 queues and max 10 000 queued messages on a shared RabbitMQ broker, free for as long as the instan...","duplicate_of":null,"n_unknown":14,"free_unit":"requests"},"record":{"topic":"dev-services","slug":"cloudamqp-little-lemur","provider":"CloudAMQP","tier":"Little Lemur","url":"https://www.cloudamqp.com/plans.html","category":"message queue broker: a vhost on a shared RabbitMQ broker","free_tier":{"stated":"Little Lemur: 1 M messages a month, 20 connections, max 100 queues and max 10 000 queued messages on a shared RabbitMQ broker, free for as long as the instance is used, no card","unit":"requests","metered_on":"request-count","source_url":"https://www.cloudamqp.com/plans.html","read_on":"2026-10-30","notes":"The quota counts messages: a message counts once when it is published and once when it is consumed, so 1 M a month is about 500,000 messages that are both published and consumed. The monthly count resets on the first day of each month, and warning emails go out at 70 and 100 percent. An instance that crosses the queue or queued-message threshold is blocked from publishing and from creating queues. At the connection limit new connections are refused and existing ones stay up. Shared plans allow 200 channels per connection. An account may hold up to 49 free instances (650 once it has a paid instance)."},"per_object_cap":{"stated":"128 MiB per message on CloudAMQP","bytes":134217728,"source_url":"https://www.cloudamqp.com/blog/what-is-the-message-size-limit-in-rabbitmq/"},"retention":{"stated":"A queue not consumed from for 28 days is deleted, temporary queues are deleted after 60 seconds, and a free instance with no message published or consumed during the latest two months is deleted after a warning email","days":null,"source_url":"https://www.cloudamqp.com/plans.html","notes":"Activity-based: an instance and its queues survive as long as messages move. The 28-day idle-queue limit is listed on the plans page for Little Lemur and was introduced on shared plans in 2017."},"egress":{"terms":"Data transfer is included within a fair-use allowance equal to 30% of the team's monthly spend; usage above it may be charged after a 30-day grace period","metered":true,"free_allowance":"unverified: the allowance is stated as 30% of team spend, and no page states a figure for a team that holds only free instances","price_per_tb":null,"source_url":"https://www.cloudamqp.com/plans.html"},"interface":["rest","unknown"],"interface_detail":"Broker protocols AMQP 0.9.1 (ports 5672, and 5671 for AMQPS), AMQP 1.0, MQTT, STOMP, HTTP(S) and WebSockets; the interface vocabulary has no term for AMQP, MQTT, STOMP or WebSocket, so they are listed here. Instances, teams and keys are managed through the CloudAMQP Customer API at https://customer.cloudamqp.com/api, which answers 401 without an API key.","endpoint":"https://customer.cloudamqp.com/api","tooling":"Any AMQP 0.9.1 client library, an MQTT or STOMP client, the CloudAMQP Customer API with an API key as the HTTP basic password, and the cloudamqp Terraform provider.","chaining":"A durable work queue between a scheduler that publishes jobs and free compute workers that consume them, sized for about 33,000 message events a day.","limits":[{"kind":"request-rate","value":"1 M messages per month, counted on publish and on consume, reset on the first day of the month","source":"https://www.cloudamqp.com/plans.html"},{"kind":"per-object-cap","value":"128 MiB per message","source":"https://www.cloudamqp.com/blog/what-is-the-message-size-limit-in-rabbitmq/"},{"kind":"retention-clamped","value":"queues idle for 28 days deleted; temporary queues deleted after 60 seconds; instance deleted after two months with no message","source":"https://www.cloudamqp.com/docs/faq/"}],"limits_note":"20 concurrent connections, max 100 queues and max 10 000 queued messages per instance, and 200 channels per connection. Crossing the queue or queued-message threshold blocks publishing and queue creation; at the connection limit new connections are refused. The vocabulary has no kind for a concurrency or a backlog cap.","binding":"request-rate","binding_note":"1 M messages a month is about 33,000 a day (1,000,000 / 30), and a message that is published and consumed counts twice, so a steady job queue meets the monthly count before the 20-connection or 10 000-message backlog caps.","identity_cost":{"kind":"email","detail":"The signup page asks for an email address, or a GitHub or Google sign-in; the plans page states no credit card is required for the free shared plans. The vendor's getting-started steps are create an account, choose a plan and create the instance, and name no phone step; whether the signup flow itself asks for a phone number is unverified: behind a sign-up.","country":null},"reliability_note":"A free instance with no message published or consumed for two months is deleted after a warning email; shared vhosts sit on a multi-tenant broker where other users' load can affect performance.","confidence":"documented","confidence_note":"Every limit is quoted from a first-party page; the management API host was probed and answered 401 without a key. No broker connection was made, because a broker URL exists only inside an account. A probe of an AMQPS connection with an account's URL would move it to measured.","evidence":[{"url":"https://www.cloudamqp.com/plans.html","date":"2026-10-30","proved":"Little Lemur and Loyal Lemming are free with no time limit and no credit card","capture":null,"quote":"Yes. Our free shared plans, Little Lemur (RabbitMQ) and Loyal Lemming (LavinMQ), are free to use for as long as you like — no credit card required to get started."},{"url":"https://www.cloudamqp.com/plans.html","date":"2026-10-30","proved":"Little Lemur gives 1 M messages a month and 20 connections at no cost","capture":null,"quote":"Message quota/month 1 M Connection limit 20 Free"},{"url":"https://www.cloudamqp.com/plans.html","date":"2026-10-30","proved":"Little Lemur holds at most 10 000 queued messages","capture":null,"quote":"Max 10 000 queued messages"},{"url":"https://www.cloudamqp.com/plans.html","date":"2026-10-30","proved":"Little Lemur deletes a queue idle for 28 days","capture":null,"quote":"Max idle queue time 28 days"},{"url":"https://www.cloudamqp.com/plans.html","date":"2026-10-30","proved":"a free instance with no traffic in two months is deleted after a warning email","capture":null,"quote":"Free instances that have not published or consumed a single message during the latest two months are deleted, after a warning email."},{"url":"https://www.cloudamqp.com/plans.html","date":"2026-10-30","proved":"data transfer is a fair-use allowance of 30% of team spend","capture":null,"quote":"Each plan includes free data transfer equal to 30% of your team's spend each month."},{"url":"https://www.cloudamqp.com/plans.html","date":"2026-10-30","proved":"shared RabbitMQ supports AMQP 0.9.1, HTTP(S), MQTT and WebSockets","capture":null,"quote":"All clusters support AMQP 0.9.1, HTTP(S), MQTT, and WebSockets."},{"url":"https://www.cloudamqp.com/plans.html","date":"2026-10-30","proved":"shared RabbitMQ also supports AMQP 1.0 and STOMP","capture":null,"quote":"RabbitMQ also supports AMQP 1.0 and STOMP on shared and dedicated plans; LavinMQ supports neither."},{"url":"https://www.cloudamqp.com/docs/faq/","date":"2026-10-30","proved":"the monthly quota counts a message on publish and again on consume","capture":"sha256:b5ee62c7f162f75d94135f7376c2df66f7fcad74838801bd2eea2b8209aa9c8d","quote":"One message is counted as consumed when a message is published from your service to the broker (RabbitMQ or LavinMQ) or when one message is consumed from the broker."},{"url":"https://www.cloudamqp.com/docs/faq/","date":"2026-10-30","proved":"the message quota of shared instances resets on the first day of the month","capture":"sha256:b5ee62c7f162f75d94135f7376c2df66f7fcad74838801bd2eea2b8209aa9c8d","quote":"The reset is performed the first day every month."},{"url":"https://www.cloudamqp.com/docs/faq/","date":"2026-10-30","proved":"warning emails at 70 and 100 percent of the quota","capture":"sha256:b5ee62c7f162f75d94135f7376c2df66f7fcad74838801bd2eea2b8209aa9c8d","quote":"You will get warnings via email when you have used 70 and 100 percent of your allowed usage."},{"url":"https://www.cloudamqp.com/docs/faq/","date":"2026-10-30","proved":"an account may hold up to 49 free instances, 650 once it has a paid instance","capture":"sha256:b5ee62c7f162f75d94135f7376c2df66f7fcad74838801bd2eea2b8209aa9c8d","quote":"You are allowed a maximum of 49 free instances. If you need more instances, please upgrade to one of our paid plans. Customers with at least one paid instance are allowed a maximum of 650 free instances."},{"url":"https://www.cloudamqp.com/docs/faq/","date":"2026-10-30","proved":"shared plans allow 200 channels per connection","capture":"sha256:b5ee62c7f162f75d94135f7376c2df66f7fcad74838801bd2eea2b8209aa9c8d","quote":"We limit all shared plans to 200 channels per connection."},{"url":"https://www.cloudamqp.com/docs/faq/","date":"2026-10-30","proved":"an abandoned Little Lemur instance is deleted after two months without traffic","capture":"sha256:b5ee62c7f162f75d94135f7376c2df66f7fcad74838801bd2eea2b8209aa9c8d","quote":"Little Lemur (RabbitMQ) and Loyal Lemming (LavinMQ) instances that are abandoned/not used during the latest two months will be deleted."},{"url":"https://www.cloudamqp.com/blog/new-limit-for-shared-plans.html","date":"2026-10-30","proved":"on shared plans idle queues are deleted after 28 days and temporary queues after 60 seconds","capture":"sha256:301fd6993db9703f6f23f3fb1c16b0c6c80064f6faad0d9fd9e0a2900f99b4b1","quote":"A queue that has been idling (a queue that haven't been consumed from) for 28 days will be deleted, and temporary queues will be deleted after 60 seconds."},{"url":"https://www.cloudamqp.com/blog/added-limits-for-shared-plans.html","date":"2026-10-30","proved":"crossing the queue or queued-message threshold blocks publishing and queue creation","capture":"sha256:c16af864443c11ec2f3b4023853bced6d9d80f569f09e2ca7d1ae19a1966212a","quote":"The instance will be blocked from publishing of messages/creation of new queues, when the number of messages or the number of queues crosses the limit thresholds."},{"url":"https://www.cloudamqp.com/blog/what-is-the-message-size-limit-in-rabbitmq/","date":"2026-10-30","proved":"CloudAMQP caps a RabbitMQ message at 128 MiB","capture":"sha256:39a9f98d47522283888e44f6dbec7c742e6ad7f578669fe58afbd373bebf82f0","quote":"On CloudAMQP we limit message size at 128MiB."},{"url":"https://www.cloudamqp.com/docs/amqp/","date":"2026-10-30","proved":"AMQP listens on 5672 and AMQPS on 5671","capture":"sha256:6cfdc546a73b899d67fe4ad6e619cb1577d4a70b0ecc1c230e6ef7666a720ede","quote":"AMQP assigned port number is 5672 or 5671 for AMQPS (TLS/SSL encrypted AMQP)."},{"url":"https://docs.cloudamqp.com/","date":"2026-10-30","proved":"a REST API manages instances and the team","capture":"sha256:4d571dc466cfc084e62bac455d70af07db1786a34a29192fc55a2245ff8e658b","quote":"This API allows you to create and edit your instances, manage your team, invoices etc."},{"url":"https://docs.cloudamqp.com/","date":"2026-10-30","proved":"the Customer API is served at customer.cloudamqp.com/api","capture":"sha256:4d571dc466cfc084e62bac455d70af07db1786a34a29192fc55a2245ff8e658b","quote":"Server:https://customer.cloudamqp.com/api"},{"url":"https://customer.cloudamqp.com/signup","date":"2026-10-30","proved":"the signup asks for an email, or a GitHub or Google sign-in","capture":"sha256:6d68582d3dc925366a1acc5163a1f54c6f1fbd8a8e8bc6688d653a4c94a104f8","quote":"or use a third-party service"},{"url":"https://www.cloudamqp.com/plans.html","date":"2026-10-30","proved":"Little Lemur holds at most 100 queues","capture":null,"quote":"Max 100 queues"},{"url":"https://www.cloudamqp.com/plans.html","date":"2026-10-30","proved":"traffic above the fair-use allowance may be charged after 30 days","capture":null,"quote":"Teams that use more may be subject to additional charges: after an overage you have 30 days to resolve it before traffic charges are added to later invoices."},{"url":"https://www.cloudamqp.com/plans.html","date":"2026-10-30","proved":"the paid shared RabbitMQ plan Tough Tiger is USD 19 a month for 10 M messages and 100 connections","capture":null,"quote":"Message quota/month 10 M Connection limit 100 $19/mo"},{"url":"https://www.cloudamqp.com/docs/faq/","date":"2026-10-30","proved":"at the connection limit new connections are refused and existing ones are kept","capture":"sha256:b5ee62c7f162f75d94135f7376c2df66f7fcad74838801bd2eea2b8209aa9c8d","quote":"With max connections you will be unable to establish new connections, existing connections are not affected."},{"url":"https://www.cloudamqp.com/blog/new-limit-for-shared-plans.html","date":"2026-10-30","proved":"shared instances are vhosts on a multi-tenant server where other tenants affect performance","capture":"sha256:301fd6993db9703f6f23f3fb1c16b0c6c80064f6faad0d9fd9e0a2900f99b4b1","quote":"Little Lemur and Tough Tiger instances are virtual hosts (vhosts) located on a shared server, where other users' actions might affect the performance of the whole server."},{"url":"probe:https://customer.cloudamqp.com/api/instances","date":"2026-10-31","proved":"the Customer API host answers and refuses a request with no API key","capture":"sha256:03cdb4c7e88434aa39c648b20252b65c437c458aa7133071a0b6866ba5b7789b","quote":"\"status\": 401"},{"url":"https://www.cloudamqp.com/plans.html","date":"2026-10-31","proved":"Loyal Lemming is CloudAMQP's other free shared plan and runs on LavinMQ, while Little Lemur runs on RabbitMQ","capture":null,"quote":"Yes. Our free shared plans, Little Lemur (RabbitMQ) and Loyal Lemming (LavinMQ), are free to use for as long as you like — no credit card required to get started."},{"url":"https://www.cloudamqp.com/plans.html","date":"2026-10-31","proved":"Little Lemur still gives 1 M messages a month and 20 connections at no cost","capture":null,"quote":"Message quota/month 1 M Connection limit 20 Free"},{"url":"https://www.cloudamqp.com/docs/","date":"2026-11-01","proved":"the getting-started steps are create an account, choose a broker and plan, and create the instance, with no phone step","capture":"sha256:0874289502eca4199cf80841bd886e17c0a0fcdc42a968d2f7a927bf3e6b62b6","quote":"1. Create a CloudAMQP account. 2. Choose your broker and plan. 3. Create the instance."},{"url":"https://www.cloudamqp.com/docs/","date":"2026-11-01","proved":"the free plan needs no billing information","capture":"sha256:0874289502eca4199cf80841bd886e17c0a0fcdc42a968d2f7a927bf3e6b62b6","quote":"Free plan: No billing information required."},{"url":"https://www.cloudamqp.com/docs/","date":"2026-11-01","proved":"shared plans allow 200 channels per connection and 200 consumers per channel","capture":"sha256:0874289502eca4199cf80841bd886e17c0a0fcdc42a968d2f7a927bf3e6b62b6","quote":"All shared plans have a channel limit of 200 and a maximum of 200 consumers per channel."},{"url":"https://www.cloudamqp.com/docs/faq/","date":"2026-11-01","proved":"every RabbitMQ plan, shared ones included, supports AMQP 0-9-1, AMQP 1.0, AMQPS, HTTPS, STOMP, MQTT and WebSockets","capture":"sha256:b5ee62c7f162f75d94135f7376c2df66f7fcad74838801bd2eea2b8209aa9c8d","quote":"All our RabbitMQ plans, shared and dedicated, have protocol support for AMQP 0-9-1, AMQP 1.0, AMQPS, HTTPS, STOMP, MQTT, and WebSockets."},{"url":"https://www.cloudamqp.com/docs/mqtt/","date":"2026-11-01","proved":"RabbitMQ MQTT is available on all plans at port 1883, and 8883 with TLS","capture":"sha256:6676f24cc440145cf526cbedfff4226212adb332c997388ce9537d80dd7cb537","quote":"The MQTT plugin is available on all plans. ... The port used for MQTT is 1883 (8883 for TLS wrapped MQTT)."},{"url":"https://www.cloudamqp.com/docs/stomp/","date":"2026-11-01","proved":"STOMP runs on shared RabbitMQ plans at port 61613, and 61614 with TLS","capture":"sha256:eafd5cfbb30e9bee6d17ff65752c10eb54a2d521be467b2e77d1f69f67ffd54f","quote":"all CloudAMQP have the Stomp plugin running on port 61613 (TLS: 61614). ... On CloudAMQP, STOMP is available on shared and dedicated RabbitMQ plans."},{"url":"https://www.cloudamqp.com/docs/amqp-over-websockets/","date":"2026-11-01","proved":"AMQP over WebSockets is available on all CloudAMQP plans and is served over wss at the path /ws/amqp","capture":"sha256:8b0c1ba24aa9f78274f852cac4c6b5acde021c0dacc29bca30670ae7904eb320","quote":"This feature is available on all CloudAMQP plans ... You must use the Secure WebSockets protocol(wss) and connect to the endpoint at “/ws/amqp”"},{"url":"https://www.cloudamqp.com/docs/faq/","date":"2026-11-01","proved":"the FAQ states the data transfer allowance as 30% of team spend and gives no figure for a team with no spend","capture":"sha256:b5ee62c7f162f75d94135f7376c2df66f7fcad74838801bd2eea2b8209aa9c8d","quote":"Each plan includes a certain amount of free data transfer which can be calculated as 30% of the team spend each month. Teams that use more than these limits may be subject to additional charges."},{"url":"probe:https://customer.cloudamqp.com/api/instances","date":"2026-11-01","proved":"the Customer API host answers and refuses a request with no API key","capture":"sha256:864fad1020fd6c767b2c687a39d233555dc5e4b3c252de81acf84afed2638c98","quote":"\"status\": 401"},{"url":"https://www.cloudamqp.com/plans.html","date":"2026-11-01","proved":"the plans page lists Little Lemur with 1 M messages a month, 20 connections, 100 queues, 10 000 queued messages and a 28-day idle queue limit at no cost, unchanged","capture":null,"quote":"For Development - Shared RabbitMQ broker - Max 100 queues - Max 10 000 queued messages - Max idle queue time 28 days Message quota/month 1 M Connection limit 20 Free"}],"verdict":"qualifies-with-caveat","verified_at":"2026-11-02T00:38:24.165Z","notes":"CloudAMQP's other free shared plan, Loyal Lemming, runs on LavinMQ rather than RabbitMQ and is another tier with its own quotas. Paid shared RabbitMQ (Tough Tiger) is USD 19 a month for 10 M messages and 100 connections."},"claims":[{"path":"$.free_tier","kind":"has-free-tier","num":1,"unit":null,"per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.free_tier.stated","kind":"free-quota","num":null,"unit":null,"per":null,"currency":null,"usd":null,"fx_date":null,"parse":"unparsed"},{"path":"$.limits[0].value","kind":"limit:request-rate","num":null,"unit":null,"per":null,"currency":null,"usd":null,"fx_date":null,"parse":"unparsed"},{"path":"$.limits[1].value","kind":"limit:per-object-cap","num":128,"unit":"MiB","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.limits[2].value","kind":"limit:retention-clamped","num":null,"unit":null,"per":null,"currency":null,"usd":null,"fx_date":null,"parse":"unparsed"}],"unknown":[["$.evidence[0].capture","process"],["$.evidence[1].capture","process"],["$.evidence[21].capture","process"],["$.evidence[22].capture","process"],["$.evidence[23].capture","process"],["$.evidence[27].capture","process"],["$.evidence[28].capture","process"],["$.evidence[2].capture","process"],["$.evidence[38].capture","process"],["$.evidence[3].capture","process"],["$.evidence[4].capture","process"],["$.evidence[5].capture","process"],["$.evidence[6].capture","process"],["$.evidence[7].capture","process"]],"history":[],"drift":[]}