CometChat Alternatives
Six CometChat alternatives, one honest test, five criteria each.
CometChat does a lot right: drop-in UI kits, voice and video, AI moderation and a solid 99.999% uptime SLA, and it earns a respectable 3.8 out of 5 in our test. The catch is cost and fit. The leap from free to paid is steep, MAU pricing scales aggressively, and some teams want a smoother developer experience or a self-hosted route. If that is where CometChat pinches, here are the six alternatives we rate highest, scored so you can pick the right chat SDK fast.
Some links are affiliate links, and it never affects our scores.
Why teams leave CometChat
Let us be fair: CometChat is one of the more complete chat SDKs you can buy. The pre-built UI kits cover React, React Native, iOS, Android, Flutter and more, the feature set is deep, and it scores 4.7 on features and 4.2 on ease of use in our test. People do not leave because CometChat is bad. They leave because of price and a few specific frictions that push them to look elsewhere.
The jump from free to paid is steep
MAU pricing climbs aggressively at scale
Support is gated and uneven
Developer experience can feel heavier
No self-hosted or open-source path
Voice and video add cost and complexity
6 CometChat alternatives compared
Here are the six alternatives at a glance. Scores are our editorial assessment based on aggregated research and documented 2026 pricing. The edge column is the single biggest reason to consider each one over CometChat. Tap any tool to jump straight to its full breakdown.
| Best for | Edge over CometChat | Free plan | Team size | Visit | ||||
|---|---|---|---|---|---|---|---|---|
| 1 | Stream | Best developer experience | Cleanest SDKs, support in plan | 4.2/5 | Free dev tier, paid from ~$499/mo | ✓ | Scaling product teams | Visit → |
| 2 | Sendbird | Best feature depth | Deepest messaging platform | 4.0/5 | Free Developer plan | ✓ | Enterprise apps | Visit → |
| 3 | Twilio Conversations | Best for omnichannel | SMS, WhatsApp and chat in one | 3.8/5 | Pay-as-you-go per active user | — | Omnichannel teams | Visit → |
| 4 | Agora | Best for voice and video | Real-time voice, video plus chat | 3.7/5 | Free up to 500 MAU | ✓ | Live and social apps | Visit → |
| 5 | PubNub | Best real-time infrastructure | Low-latency realtime backbone | 3.7/5 | Free tier, then transaction-based | ✓ | Realtime-heavy apps | Visit → |
| 6 | Rocket.Chat | Best open-source option | Self-hostable and open-source | 3.7/5 | Free community edition | ✓ | Privacy-focused teams | Visit → |
Scores are our editorial assessment. Pricing checked 2026.
Which alternative is right for you?
Clean SDKs, strong docs and customer support included in the plan.
You need the deepest feature setSendbirdThe most complete messaging platform, with a forever-free Developer plan.
You want SMS and WhatsApp tooTwilio ConversationsUnify in-app chat with SMS and WhatsApp on one API.
You need voice and videoAgoraBest-in-class real-time voice and video, with chat alongside.
You need a realtime backbonePubNubLow-latency pub/sub infrastructure for realtime-heavy apps.
You want open-source or self-hostingRocket.ChatRun it on your own infrastructure with full data control.
Stream
Stream is the alternative most CometChat leavers should try first. Its chat SDKs are widely seen as the most developer-friendly on the market, with polished docs, sample apps and pre-built UI components for React, React Native, iOS, Android and Flutter. Crucially, customer support is bundled into its paid plans, something CometChat, Agora, Twilio and PubNub all price separately. It matches the field at the top with a 4.2 overall in our assessment and beats CometChat on support and developer experience. Where CometChat still wins is the free-to-paid on-ramp: its free tier is more generous for tiny apps, and a small text-only project can run for less before Stream's roughly 499-dollar Start plan kicks in. Stream is the better pick when developer experience and reliable support matter most, and the worse pick if you want the cheapest possible start.
- Best-in-class SDKs and documentation
- Pre-built UI kits across all major platforms
- Customer support included in paid plans
- Unlimited message storage on paid tiers
- ✓Cleaner developer experience than CometChat
- ✓Support bundled rather than an upsell
- ✓Strong feature depth for modern chat
- ✓Trusted at scale by large consumer apps
- ✗Paid plans start around $499/mo
- ✗MAU and concurrent-connection overages add up
- ✗Free tier is dev-focused, not production-scale
| Criterion | Stream | CometChat |
|---|---|---|
| Support in plan | Yes | Tiered |
| Developer experience | Excellent | Good |
| Ease (our score) | 4.3 | 4.2 |
| Features (our score) | 4.6 | 4.7 |
| From | ~$499 | ~$299 |
Switch if you want the smoothest developer experience and support included as you scale, but CometChat still wins on a gentler free-to-paid on-ramp and a touch more raw feature depth.
Sendbird
Sendbird is the alternative for teams that want the most complete messaging platform money can buy. It supports group chats up to 20,000 participants, advanced moderation, auto-translation, and a deep UIKit for React, Flutter, Swift, Kotlin and more, and it now ships a forever-free Developer plan with all Pro features behind usage caps. Feature depth is its standout at 4.8, edging even CometChat. Where CometChat still wins is value and simplicity: Sendbird's MAU pricing is among the steepest at scale, which is why value scores a low 2.8, and the sheer breadth can be more than a small app needs. Sendbird is the better pick for enterprise-grade, feature-rich messaging, and the worse pick if budget and simplicity rule.
- Deepest messaging feature set in this list
- Group chats up to 20,000 participants
- Forever-free Developer plan with all Pro features
- Rich UIKit across every major platform
- ✓More feature depth than CometChat (4.8 vs 4.7)
- ✓Genuine forever-free Developer plan
- ✓Battle-tested at very large scale
- ✓Strong moderation and translation built in
- ✗Steep MAU pricing at scale (value 2.8)
- ✗More platform than a small app needs
- ✗Costs become hard to predict as you grow
| Criterion | Sendbird | CometChat |
|---|---|---|
| Free plan | Developer plan | Limited free |
| Features (our score) | 4.8 | 4.7 |
| Value (our score) | 2.8 | 2.6 |
| Group size | Up to 20K | Thousands |
| From | Free dev | ~$299 |
Switch if you want the deepest, most enterprise-ready messaging platform with a real free Developer plan, but CometChat still wins if you want a simpler tool and a slightly gentler cost curve.
Twilio Conversations
Twilio Conversations is the alternative for teams whose chat is only part of the story. It lets you blend in-app messaging with SMS, WhatsApp and other channels through a single API, so a customer conversation can move seamlessly across text and chat, something a pure in-app SDK like CometChat cannot match. Its integration breadth is the best in this list at 4.7, riding Twilio's enormous communications ecosystem. Where CometChat still wins is purpose-built chat: Twilio's group chat caps lower at 10,000, its pre-built UI is thinner, and its pay-per-active-user model can be unpredictable for chat-heavy apps. Twilio is the better pick when omnichannel reach matters most, and the worse pick if you want a rich, drop-in chat UI.
- Unifies chat with SMS, WhatsApp and more
- Vast Twilio communications ecosystem
- Strong programmable messaging foundation
- Reliable, enterprise-trusted infrastructure
- ✓Best integration breadth in this list (4.7)
- ✓True omnichannel where CometChat is in-app only
- ✓Backed by Twilio's scale and reliability
- ✓Flexible, programmable building blocks
- ✗Thinner pre-built chat UI than CometChat
- ✗Per-active-user pricing can be unpredictable
- ✗Lower group chat cap (10K)
| Criterion | Twilio Conversations | CometChat |
|---|---|---|
| Omnichannel (SMS/WhatsApp) | Yes | No |
| Integrations (our score) | 4.7 | 4.0 |
| Pre-built UI | Lighter | Rich |
| Group size | Up to 10K | Thousands |
| From | Pay-as-you-go | ~$299 |
Switch if you need in-app chat unified with SMS and WhatsApp on one platform, but CometChat still wins if you want a rich, drop-in chat UI and predictable per-user pricing.
Agora
Agora is the alternative for apps where voice and video lead and chat supports. It is a real-time engagement leader with best-in-class live audio and video, and its chat product rounds out a full live-social stack, so a streaming, gaming or events app can run calling and messaging on one provider. It is free up to 500 MAU and scales from around 349 dollars a month. Where CometChat still wins is chat depth and drop-in UI: Agora's messaging is solid but its chat UI kits and pure-text features are less rich, and like CometChat its MAU pricing climbs at scale, so value scores a modest 3.4. Agora is the better pick when live voice and video are the core experience, and the worse pick for a text-first app.
- Best-in-class real-time voice and video
- Chat alongside live audio and video
- Free up to 500 MAU
- Strong fit for live and social apps
- ✓Superior voice and video to a chat-first SDK
- ✓One provider for calling and messaging
- ✓Generous-ish free tier to start
- ✓Proven at large interactive scale
- ✗Chat UI and text features less rich than CometChat
- ✗MAU pricing climbs at scale (value 3.4)
- ✗Support priced separately
| Criterion | Agora | CometChat |
|---|---|---|
| Voice & video | Best-in-class | Available |
| Free plan | Up to 500 MAU | Up to ~100 users |
| Chat UI depth | Good | Rich |
| Features (our score) | 4.3 | 4.7 |
| From | ~$349 | ~$299 |
Switch if real-time voice and video are the heart of your app and chat is the supporting act, but CometChat still wins for a richer, text-first chat experience with deeper UI kits.
PubNub
PubNub is the alternative for teams that think in infrastructure rather than drop-in UI. It is a low-latency, global pub/sub network that powers chat, live updates, presence, notifications and IoT signaling, so a realtime-heavy product can build messaging and much more on one backbone. It has a free tier and feature depth scores a strong 4.2. Where CometChat still wins is out-of-the-box chat: PubNub gives you primitives and chat components rather than a fully designed messaging UI, so you build more yourself, and its transaction-based pricing can be unpredictable for chat-heavy apps. PubNub is the better pick when you want a flexible realtime foundation, and the worse pick when you want chat ready to drop in.
- Low-latency global pub/sub network
- Powers chat, presence, notifications and IoT
- Flexible primitives to build on
- Generous free tier to start
- ✓Powerful realtime backbone beyond just chat
- ✓Highly flexible for custom architectures
- ✓Strong feature depth (4.2)
- ✓Free tier for early development
- ✗More build-it-yourself than CometChat's UI kits
- ✗Transaction pricing unpredictable for busy chat
- ✗Steeper learning curve for pure chat needs
| Criterion | PubNub | CometChat |
|---|---|---|
| Realtime backbone | Yes | Chat-focused |
| Drop-in chat UI | Lighter | Rich |
| Pricing model | Transaction-based | MAU-based |
| Features (our score) | 4.2 | 4.7 |
| From | Free tier | ~$299 |
Switch if you want a flexible, low-latency realtime backbone to build chat and more on top, but CometChat still wins if you want a rich, ready-made chat UI with less to build yourself.
Rocket.Chat
Rocket.Chat is the alternative for teams that need to own their data. It is open-source and self-hostable, so you can run it on your own infrastructure, audit the code and keep messages fully under your control, which CometChat's managed SaaS simply cannot offer. The community edition is free, so value is its standout at 4.4. Where CometChat still wins is developer-embeddable chat and ease: Rocket.Chat is more of a full team-chat application than a slim SDK, so embedding it into your own product takes more work, and self-hosting carries an ops burden, which is why ease scores a lower 3.2. Rocket.Chat is the better pick when data sovereignty and open-source matter most, and the worse pick when you want a frictionless drop-in chat SDK.
- Open-source and self-hostable
- Free community edition
- Full data control and on-prem option
- Strong fit for regulated industries
- ✓Best value here thanks to a free, open core (4.4)
- ✓Self-host for full data sovereignty
- ✓No vendor lock-in
- ✓Auditable source code
- ✗Self-hosting carries an ops burden
- ✗More a team-chat app than a slim SDK
- ✗Harder to embed than CometChat's UI kits
| Criterion | Rocket.Chat | CometChat |
|---|---|---|
| Open-source | Yes | No |
| Self-hosting | Yes | No |
| Value (our score) | 4.4 | 2.6 |
| Ease (our score) | 3.2 | 4.2 |
| From | Free (self-host) | ~$299 |
Switch if you need open-source, self-hosted chat with full data control, but CometChat still wins on a frictionless drop-in SDK and far less operational overhead.
How to choose a CometChat alternative
The right alternative depends on why CometChat stopped fitting. Start from your real reason for leaving, developer experience, omnichannel, voice and video, realtime infrastructure or open-source, then match it to the tool below. Our scores weight the five criteria evenly: ease of use, value, features and depth, support and integrations. Here is how we would steer the most common cases.
Leaving over cost
Want the best developer experience
Need omnichannel or voice and video
Migrating from CometChat
- Name your real reason for leaving: cost, developer experience, omnichannel, voice and video, or open-source.
- Check the free tier limits and the first real paid tier, not just the headline price.
- Project your cost at your expected MAU or message volume as you scale.
- Confirm the SDKs and UI kits cover every platform you ship on.
- Decide if you need self-hosting or data residency, which only open-source delivers.
- Run a proof of concept with your own data and traffic before you commit.
CometChat alternatives, the FAQ
What is the best alternative to CometChat?
The best overall alternative to CometChat in 2026 is Stream, which scores 4.2 out of 5 in our assessment. Stream is widely regarded as the most developer-friendly chat SDK, with the cleanest documentation, pre-built UI kits across React, React Native, iOS, Android and Flutter, and customer support bundled into its paid plans rather than charged separately. Sendbird is the close runner-up if you want the deepest feature set, while Twilio Conversations wins for omnichannel reach across SMS and WhatsApp. The right pick depends on your reason for leaving CometChat: choose Stream for developer experience, Sendbird for depth, Twilio for omnichannel, Agora for voice and video, PubNub for realtime infrastructure, and Rocket.Chat for open-source self-hosting.What is the best free alternative to CometChat?
Sendbird and Rocket.Chat are the strongest free options. Sendbird now offers a forever-free Developer plan that unlocks all Pro features behind usage caps, which is far more generous than CometChat's roughly 100-user free tier. Rocket.Chat goes further with a free, open-source community edition you can self-host at no licence cost, giving you full data control. Stream and Agora also offer free development tiers, up to 500 MAU each, which are ideal for prototyping but capped for production. The honest trade-off is that free tiers always cap usage somewhere: paid plans unlock higher MAU, advanced moderation and priority support, so treat the free plan as a starting point you grow out of rather than a permanent ceiling.Is Stream better than CometChat?
It depends on what you need. In our assessment Stream scores 4.2 and CometChat 3.8 overall, so Stream edges it, mainly on developer experience and support. Stream wins if you want the cleanest SDKs, best documentation and customer support included in your plan, which CometChat tiers separately. CometChat wins if you want a slightly gentler free-to-paid on-ramp for very small apps and marginally deeper raw features, where it scores 4.7 against Stream's 4.6. The honest split is this: Stream is the better developer experience and the safer choice as you scale, while CometChat is competitive on features and can be cheaper for a tiny text-only project. If integration speed and support matter, lean Stream.Why is CometChat expensive?
CometChat is not expensive at the very entry level, but it can feel pricey for two reasons. First, the jump from the free tier, capped near 100 users, to the cheapest real paid plan around 299 dollars a month is steep, with no gentle middle step. Second, like Sendbird and Agora, CometChat charges per monthly active user, and enterprise tiers begin around 1,249 dollars a month for 10,000-plus MAU, so the bill climbs fast for a high-engagement app and is hard to predict as you scale. That is why value scores a soft 2.6 in our test even though the feature set is strong. If cost is your trigger, Sendbird's free Developer plan or Rocket.Chat's open-source edition are the strongest value alternatives.Can I self-host a CometChat alternative?
Yes. CometChat is a fully managed SaaS with no self-hosted option, but Rocket.Chat is open-source and self-hostable, so you can run it on your own infrastructure, audit the code and keep every message under your control. That makes it the natural pick for teams with strict data residency, compliance or sovereignty requirements, or those who want to avoid vendor lock-in and per-user cloud pricing. The trade-off is operational: self-hosting means you own deployment, scaling, security patching and uptime, which adds an ops burden a managed SDK avoids, and Rocket.Chat is more a full team-chat application than a slim embeddable SDK. For frictionless drop-in chat, a managed provider like Stream or Sendbird is easier, but only open-source gives you true data control.What is the best CometChat alternative for voice and video?
Agora is the best CometChat alternative when real-time voice and video lead the experience. It is a real-time engagement specialist with best-in-class live audio and video, and its chat product rounds out a full live-social stack, so a streaming, gaming or events app can run calling and messaging on one provider. It is free up to 500 MAU and scales from around 349 dollars a month. CometChat does offer voice and video, but Agora's calling quality and scale are stronger, while CometChat keeps the edge on rich, text-first chat UI kits. If your product is built around live interaction, Agora is the pick; if chat is the core and calling is occasional, CometChat or Stream remain solid all-rounders.What is the best CometChat alternative for omnichannel?
Twilio Conversations is the best CometChat alternative for omnichannel messaging. Where CometChat is an in-app chat SDK only, Twilio lets you unify in-app messaging with SMS, WhatsApp and other channels through a single API, so a single customer conversation can move seamlessly across text and chat. It rides Twilio's vast communications ecosystem, which is why it scores the best integration breadth in this guide at 4.7. The trade-off is that Twilio's pre-built chat UI is thinner than CometChat's drop-in kits, its group chat caps lower at 10,000 participants, and its pay-per-active-user pricing can be harder to predict for chat-heavy apps. If reaching users wherever they are matters more than a rich in-app UI, Twilio is the clear pick.How hard is it to migrate from CometChat?
Migrating from CometChat is mostly an integration and data-export job rather than a rebuild. You export your users, channels and message history through CometChat's APIs, then map them into the new provider's data model, which Stream, Sendbird, Twilio and the others all document with migration guides and, for larger accounts, assisted onboarding. Users and channels usually map cleanly, custom metadata needs a quick check, and importing historical messages is the most fiddly part. For a small app the move is typically a few days, rising to a week or two if you have heavy customization, a bespoke UI or large message archives. The safest approach is to run both providers in parallel and validate with real traffic before you cut over.Sendbird vs CometChat: which should I choose?
Choose Sendbird if you want the deepest, most enterprise-ready messaging platform, since it supports group chats up to 20,000 participants, advanced moderation and auto-translation, and ships a forever-free Developer plan, scoring a class-leading 4.8 on features in our assessment against CometChat's 4.7. Choose CometChat if you want a simpler tool with a slightly gentler cost curve and a single vendor for chat plus voice and video, since Sendbird's MAU pricing is among the steepest at scale, which drags its value score to 2.8 against CometChat's 2.6. In short, Sendbird is the depth-and-scale specialist while CometChat is the more contained all-rounder. Both have free tiers, so prototype each with your own traffic before committing.Do these chat SDKs include pre-built UI components?
Most do, and it is one of the biggest reasons to pick a chat SDK over building from scratch. CometChat, Stream and Sendbird all ship rich pre-built UI kits covering React, React Native, iOS, Android, Flutter and more, so you drop in message bubbles, conversation lists, typing indicators and call screens rather than designing them. Agora and PubNub provide chat components too, though they lean more toward primitives you assemble yourself, and Twilio Conversations offers a lighter UI layer focused on its programmable backend. Rocket.Chat is a full chat application rather than a slim SDK, so its UI is ready-made but harder to embed deeply into your own product. If shipping fast with a polished interface is the priority, Stream, Sendbird or CometChat are the strongest UI-kit options.
