Which is cheaper, Ably or Stream Chat?

Ably is 17.2x cheaper than Stream Chat. Ably starts at $0/mo, Stream Chat starts at $0/mo.

Does Ably have a free tier?

Yes, Ably offers a free tier with concurrentConnections: 200, messageThroughputPerSecond: 500, monthlyMessages: 6000000, messageStorageDays: 1, maxMessageSizeKiB: 64.

What is the switching cost between Ably and Stream Chat?

Ably has significant switching cost. Stream Chat has architectural switching cost. Ably is easier to switch away from.

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Ably vs Stream Chat

Queues

Ably

← More affordable

Realtime messaging infrastructure with pub/sub, presence, message history, and global edge network

Switching Cost: significant

Stream Chat

Chat messaging API and SDK for building real-time messaging features with moderation and offline support

Switching Cost: architectural

Analysis

The cost difference is substantial — Stream Chat runs about 17.2x what Ably charges.

Price-conscious teams should choose Ably — the cost advantage is hard to ignore, especially for growing workloads.

Bottom Line

Price-conscious teams should choose Ably — the cost advantage is hard to ignore, especially for growing workloads.

Price Difference

17.2x

Ably is cheaper by $470/mo

Switching Costs

Ably

Lower switching costs for easier migration

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