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Activity Feed Pricing
Feeds are free until 3 million updates, zero maintenance, increased app engagement, lower monthly costs and weeks of development time saved.
Fair Usage
Stream’s pricing is based on the number of feed updates. Our self serve plans have fair usage limits to help ensure system stability. These limits do not apply to enterprise plans.
Redundant Storage
Stream’s infrastructure is highly available and continuously replicates your data to 3 different machines across multiple availability zones.
Realtime
You can listen to feed changes in realtime using websockets, webhooks or SQS.
- Monthly
- Free
- $59
- $269
- $899
- Contact us
- Yearly
- Free
- $49/mo
- $229/mo
- $799/mo
- Contact us
- Monthly Feed Updates
- 3,000,000
- 5,000,000
- 9,000,000
- 25,000,000
- Custom
- Unique records
- 600,000
- 800,000
- 3,000,000
- 8,000,000
- Custom
- Monthly API Calls
- 200,000
- 400,000
- 2,000,000
- 10,000,000
- Custom
- Max Realtime Connections
- 250
- 500
- 2,500
- 5,000
- Custom
- Reactions
- 1,000
- 100,000
- 1,000,000
- 5,000,000
- Custom
- Flat
Flat Feeds
The flat feed allows you to show content from the people you follow. Build a feeds like Instagram, Facebook, Reddit and Twitter.
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- Aggregate
Aggregate Feeds
The aggregate feed shows content from users you follow. It allows you to group various activities together and show them as one item.
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- Notification
Notification Feeds
The notification feed allows you to build your notification system. It’s similar to Aggregate Feeds, but shows counds of the number of unseen activities. You can listen to changes in Realtime.
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- Ranked
Ranked Feeds
The ranked feed allows you to take control over how your feeds are sorted. If you want to pin updates to certain places within the feed, this allows you to do it easily.
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- Personalized
Personalized Feeds
Personalized feeds expand the feed with machine learning. Follow, engage and learn about users' interests to personalize their experience. Personalization is proven to improve engagement, retention and conversion.
- done Discovery Feeds
- done Follow Suggestions
- done Email Digests
- done Product Recommendations
- done Edgerank
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Stream Enterprise
Want to learn more about how Stream can power your app? Get in touch with us to design a custom plan that fits your specific requirements.
- We're here to help
- Switch from in-house to our API
- Learn what features are best for you
- Discuss enterprise solutions
Frequent Questions
As soon as you grow out of the PRO plan Stream’s pricing is tailored to your requirements. Because our feed technology is used by over 500 companies we’re typically very competitive in terms of pricing. In most cases Stream’s fees are comparable to the hosting costs of an in-house solution. Contact us to learn more.
Stream uses highly optimized Cassandra infrastructure to process the feeds. This allows us to charge a comparatively low price. In most cases a solution built in house will cost far more to operate. Stream's cost advantage becomes even larger when you take development and maintenance costs into account.
Your data is always yours. If you want to export it from Stream we’ll write a backup to an S3 bucket of your choosing. Our open source Stream-Framework also gives you a good starting point for building your own solution.
The team behind Stream has authored the popular open source project Stream-Framework and managed activity streams at successful startups. Stream scales well and allows you to retrieve your feed quickly whether you have 3 or 3 million users.
Assume that your social app has 50,000 users. These users add 60,000 activities per month and are on average followed by 50 people. This would lead to approximately 3 million feed updates per month (60,000 * 50). Note that the actual usage will vary heavily based on your user’s activity and how connected your network is.
The number of feed updates depends on how many activities you publish via the API and the number of users who follow those feeds. If you add an activity to a feed that is followed by 50 other feeds, this will trigger 51 feed updates. The only exception is unfollows. The unfollow operation is very heavy on our infrastructure and an additional 25 feed updates are billed for every unfollow operation.
Yes, Stream has rate limiting in place to ensure system stability. On paid plans these limits are relatively high though and you won’t encounter them during regular usage. Stream has a much lower rate limit on unfollows as the unfollow operation is very heavy on our end.
We charge $100 per million analytic events. Feed Analytics is essential for personalization and better understanding how your users are engaging with your feeds.