Product: Comparison

We built the same marketplace chat on Sendbird, Stream, TalkJS, CometChat, Twilio, PubNub, Ably, and Rocket.Chat. Here are the results, code, and pricing.

Google's Perspective API stops working on December 31, 2026. Jigsaw stopped accepting new requests in February 2026, it isn't offering extensions, and it has said it will not provide migration support. If your app sends comments or messages to Perspective for a toxicity score, that score will be removed on January 1, along with any rules

Compare four activity feed APIs and two real-time platforms you'd build on. Covers scaling, feed types, limitations, and use cases.

A technical comparison of 9 chat SDKs and APIs across use cases, architecture, and pricing. Find out what each one is actually built for.

A comparison of 8 content moderation APIs, including what each one catches, how review works, and legal requirements for trust and safety teams.

A technical comparison of nine video calling SDKs across architecture, scale, and real limitations. Decide which is best for your use case.

Community Sift has been one of the most purpose-built content moderation platforms for gaming and online communities. If you're evaluating whether it's still the right fit, or your trust and safety team is looking at what else is out there, this guide gives you an honest comparison of the strongest moderation alternatives available today. We'll

Push notifications, in-app bells, email digests, SMS alerts, chat mentions... Modern apps live and die by their ability to notify users at the right moment with the right message. However, building a reliable, scalable notification system from scratch is a massive undertaking. Between real-time delivery, cross-channel orchestration, personalization, compliance, and the sheer volume of events