|Getting started and developer experience|
Time to "hello world"
Reviewed by 3+ independent developers
Ratings were given based on the average amount of time it takes to sign up to a new account and publish the first message.
4 / 5
5 = <30 min
3 / 5
5 = <30 min
Demos / Tutorials
A selection of online demos and tutorials so you can test and see the code in action.Explore Ably's tutorials for our pub/sub messaging platform
Reviewed by 3+ independent developersExplore Ably's documentation for our pub/sub messaging platform
4 / 5
Getting started guides4 / 5
Information architecture and developer journey3 / 5
API reference documentation4 / 5
Readability, design and navigation4 / 5
Quality of code5 / 5
Breadth and quality of tutorials4 / 5
2.33 / 5
Getting started guides2 / 5
Information architecture and developer journey2 / 5
API reference documentation1 / 5
Readability, design and navigation4 / 5
Quality of code3 / 5
Breadth and quality of tutorials2 / 5
“tenefit.cloud documentation is schematic and not informative. It gives you a very quick overview of the solution and some other lightweight details on usage. There are no technical details about how tenefit.cloud works, nothing about the quality of service, reconnections, conflation, deltas, or any of the features mentioned on the product page. There’s no API reference to consume because tenefit.cloud uses SSE APIs in the browser rather than provide proprietary APIs. At least the docs are designed in a readable way, and the nav is intuitive. However, with almost no getting started guides, seldom code snippets, only a couple of simplistic tutorials, and no depth in general, tenefit.cloud documentation is opaque and insufficient for developers.“
Dashboard or dev console
Reviewed by 3+ independent developersSign up for free and explore Ably's pub/sub messaging platform
4 / 5
Ease of use3 / 5
Stats and reports4 / 5
Functionality5 / 5
The deepstream.io dashboard might be a bit overwhelming to use or understand without documentation. The dashboard allows you to explore realtime data, configure permission, as well as view important metrics over time such as total messages used, active connections, cluster size, and CPU usage.
The UI design is a bit outdated and could perhaps benefit from a revamp.
2.67 / 5
Ease of use5 / 5
Stats and reports1 / 5
Functionality2 / 5
“tenefit.cloud has a simplistic console, which allows you to connect to Kafka topics and map them to front end URLs that clients can subscribe to. It is easy to use since there are only a few actions you can perform. The UI is simple and unpolished. The functionality is limited, and there is practically no reporting available, no way to do debugging, and not even an advanced setting.“
Note: Only official SDKs were taken into account.Explore Ably's 25+ SDKs for our pub/sub messaging platform
tenefit.cloud has no proprietary client SDKs or APIs
Reviewed by 3+ independent developers
3 / 5
API consistency across SDKs3 / 5
Well structured4 / 5
Intuitive2 / 5
Simple3 / 5
deepstream.io tries to keep its APIs as consistent as possible across SDKs on the client side. However, the APIs are quite complex and counter-intuitive – too many methods make it not straightforward to perform operations in the same order. There’s a separate reference page for each API, which is not great. Developers need to take their time to go through the API reference to be able to use them properly. Documentation and tutorials are helpful in this regard.
1 / 5
API consistency across SDKs1 / 5
Well structured1 / 5
Intuitive1 / 5
Simple1 / 5
“tenefit.cloud does not provide any proprietary APIs. It uses the W3C standard SSE APIs available in the browser, so there is nothing to rate.“
|"Hello world" code example|
Pub/Sub is a design pattern that lets any number of publishers (producers) push messages to channels (also known as topics). Multiple subscribers (consumers) can subscribe to a channel to consume published messages.Explore Ably's pub/sub messaging implementation
tenefit.cloud allows clients to subscribe to Kafka topics to consume messages via a pub/sub paradigm. However, client apps cannot publish messages to Kafka.
A message queue is a form of asynchronous service-to-service communication. Messages are stored on a queue until they are processed. Note that each message is only consumed by one subscriber (consumer).Explore Ably's message queues implementation
Presence enables you to track the online and offline status of devices and end-users in real time and to store their state. Essential for chat apps and multiplayer games.Explore Ably's presence implementation
Message history provides a means to retrieve previously published messages. For this to be possible, message data must be stored (persisted) somewhere.Explore Ably's message history implementation
Connection state recovery (stream resume)
In the case of unreliable network conditions, clients may suddenly disconnect.Connection state recovery ensures that when they reconnect, the data stream resumes exactly where it left off.Explore Ably' s connection state recovery implementation
Guaranteed message ordering
Ordering ensures that messages are delivered to consumers in the same order that producers publish them.Explore Ably' s guaranteed message ordering implementation
Exactly-once is a system-wide data integrity guarantee that ensures each message is delivered to consumers exactly-once.Explore Ably' s idempotent publishing implementation
Message delta compression
Message delta compression enables you to only send the changes from the previous message to subscribers each time there’s an update, instead of the entire message. Useful for use cases where there is a significant degree of similarity between successive messages.Explore Ably' s message delta compression implementation
Native push notifications
Native push notifications can be used to deliver messages even when clients are offline. Useful for geolocation updates or news alerts.Explore Ably's push notifications implementation
Webhooks provide a mechanism to get messages and other types of events (such as clients entering or leaving channels) pushed to your servers over HTTP.Explore Ably's webhooks implementation
deepstream.io only uses webhooks for user authentication.
A serverless function is essentially an isolated, single-purpose piece of code that is only executed when it’ triggered by an event. For example, you can use serverless functions to send a welcome message to clients when they become present on chat channels.
Note that serverless functions are usually fully managed by cloud vendors.Explore Ably's serverless functions implementation
Which popular services & systems are deepstream.io and tenefit.cloud integrated with?Explore Ably's library of integrations
Known limits and constraints
Find out practical limits, such as the maximum message size, or the maximum number of concurrent connections.Explore the practical limits of the Ably pub/sub messaging platform
160.000-200.000 updates per second for Single Node
4,000,000,000 messages per hour for Cluster
Maximum message size
Maximum number of topics
Maximum number of connections
250 for Single Node
750 for Cluster
|Supported development platforms, languages, open protocols and cloud models|
Development platforms & operating systems
Which popular development platforms and operating systems do deepstream.io and tenefit.cloud support via official SDKs?Explore the development platforms supported by Ably
Which popular programming languages do deepstream.io and tenefit.cloud support via offical SDKs?Explore the programming languages supported by Ably
Which popular open protocols do deepstream.io and tenefit.cloud support?Explore the open protocols supported by Ably
Which popular cloud models do deepstream.io and tenefit.cloud support?
|Global and reliable edge service|
Edge messaging network with latency-based routing
Latency-based routing ensures that clients are always routed to the nearest datacenter and point of presence.Explore Ably's routing mechanism that mitigates network and DNS issues
Multi-region data replication (message durability)
Multi-region data replication (storage) protects against single points of failure and ensures message data durability.Learn how Ably ensures message durability
deepstream.io stores data in a combination of storage and cache layers for distribution across multiple nodes. However this platform also relies on shared devices such as a Redis for a message bus which itself (Redis layer) might become a point of failure and congestion.
Here’s what the most common SLAs amount to in terms of downtime over a calendar year:
99.999% SLA = 5m 15s downtime per year
99.99% SLA = 52m 35s downtime per year
99.95% SLA = 4h 22m 58s downtime per year
99.9% SLA = 8h 45m 56s downtime per year
99% SLA = 3d 15h 39m 29s downtime per year
No specific uptime SLA
Quality of Service
What QoS guarantees do deepstream.io and tenefit.cloud provide natively?Explore Ably's availability and uptime guarantees for our pub/sub messaging platform
API key authentication
The simplest way to authenticate. Involves using private API keys that you can usually create and edit via a dashboard. Recommended to be used server-side, as private API keys shouldn’t be shared with untrusted parties.Explore Ably's implementation of API key authentication
Which popular token-based authentication mechanisms do deepstream.io and tenefit.cloud support?
Note that token-based authentication is usually the recommended strategy on the client-side as it provides more fine-grained access control and limits the risk of credentials being compromised.Explore Ably's implementation of token-based authentication
Configurable rules and permissions
Which types of configurable rules and permissions do deepstream.io and tenefit.cloud support?Explore Ably's configurable rules and permissions
Which types of message encryption do deepstream.io and tenefit.cloud support?Explore Ably's message encryption mechanisms
Which formal certifications are deepstream.io and tenefit.cloud compliant with?Explore Ably's security and compliance for our pub/sub messaging platform
|Pricing & Support|
What do the free packages offered by deepstream.io and tenefit.cloud consist of?Explore Ably's free package for our pub/sub messaging platform
There doesn’t seem to be a free package.
How are the deepstream.io and tenefit.cloud pricing models calculated?Explore Ably's pricing model for our pub/sub messaging platform
deepstream.io pricing is usage-based and calculated per hour.
$0.052 per hour for a six-instance cluster on AWS EC2 t2.medium
$0.008 per hour for a single node on cache.t2.medium
It’s unclear how pricing is calculated for the Enterprise package.
What benefits do the deepstream.io and tenefit.cloud enterprise packages offer?Explore Ably's enterprise package for our pub/sub messaging platform
No Enterprise package is explicitly specified. However, it can be obtained by contacting the vendor directly.
Reviewed by 3+ independent developersExplore Ably's community support channel for our pub/sub messaging platform
5 / 5
Presence on multiple channels5 / 5
Size and activity5 / 5
deepstream.io has a strong community presence on various channels, such as Stack Overflow, Slack, GitHub, and Twitter. Their community is active, approachable, and helpful, and generates a lot of content: 110 repositories, 6.8K stars, and 383 forks on GitHub. Similarly, there are over 100 questions on Stack Overflow, 690 users on Slack and more than 1000 followers on Twitter. There are no events, and no community presence on Discourse, and Gitter.
1 / 5
Presence on multiple channels1 / 5
Size and activity1 / 5
“tenefit.cloud doesn’t seem to have a community. There aren’t any forums. There’s no Stack Overflow presence, no community-made libraries. There’s only a couple of repos on GitHub, but that’s about it.”
What types of support options and response times do deepstream.io and tenefit.cloud offer?Explore Ably's support options for our pub/sub messaging platform
General Support Options
Email, technical documentation, community support.
< 24 hours for non-technical queries
< 1 hour for production system down incident (only applies to Enterprise support package)
General support options
Chat, email, phone, lightweight documentation
There is only one level of support, Platinum Level, which includes 24 hours a day, 7 days a week assistance.
Between 1 hour (severity 1 cases) and 5 business days (severity 4 cases).
Disclaimer: The information presented for deepstream.io was last updated on 28 February 2021 and on 9 December 2020 for tenefit.cloud. It is possible that some details may now be out of date. If you think that’s the case, please let us know so we can update them. In any case, you should not rely solely on the information presented here and must check with each provider before deciding to integrate or buy any of these two solutions.
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Ably is an enterprise-ready pub/sub messaging platform. We make it easy to efficiently design, quickly ship, and seamlessly scale critical realtime functionality delivered directly to end-users. Everyday we deliver billions of realtime messages to millions of users for thousands of companies.
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