What is the best alternative to Supabase Realtime?

Pusher is the top-rated alternative to Supabase Realtime. It offers Simple to integrate and Battle-tested reliability, and is freemium starting at $49/month/month.

Is there a free alternative to Supabase Realtime?

Yes — Pusher is a freemium alternative to Supabase Realtime. Simple to integrate

Why do developers switch from Supabase Realtime?

Common reasons to switch from Supabase Realtime: Tied to Supabase; Less flexible than Ably for non-Postgres use cases.

Best Supabase Realtime Alternatives(2026)

We compared 3 alternatives to Supabase Realtime — so you can find the best option for your needs and budget.

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You're replacing

Supabase Realtime

freemium

Listen to Postgres changes in real time

Starts at $25/month (included in Supabase)

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Common reasons to switch

Tied to SupabaseLess flexible than Ably for non-Postgres use cases

Pusher

freemium

From $49/month

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Pusher provides hosted realtime APIs (WebSockets) for adding live features to web and mobile apps.

Pros

+Simple to integrate

+Battle-tested reliability

+Multiple language SDKs

Cons

−Expensive for high connection counts

−No self-hosted option

−Limited message history

WebSocket channelsPresence channelsPrivate channelsWebhooksClient libraries

Ably

freemium

From $0 (free 6M messages/month)

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Ably is a realtime messaging platform with guaranteed delivery, ordering, and a global edge network.

Pros

+Message ordering guaranteed

+Generous free tier

+Global edge network

Cons

−More complex than Pusher

−Pricing can be hard to predict

−Docs could be clearer

Pub/SubPresenceMessage historyPush notificationsServer-sent events

Soketi

open-source

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Soketi is an open source, Pusher protocol-compatible WebSocket server you can self-host for free.

Pros

+Free self-hosted

+Pusher drop-in replacement

+Low latency

Cons

−Self-hosting overhead

−No hosted cloud option

−Smaller community

Pusher-compatible protocolSelf-hostedHorizontal scalingRedis adapterHTTP API

Compare Supabase Realtime Head to Head

Supabase Realtime vs Pusher Supabase Realtime vs Ably Supabase Realtime vs Soketi