Braze vs Customer.io (2026): which should you pick?
As of Nov 12, 2026, Customer.io grades higher than Braze: 2.2 against 2.0 out of 4.0.
Checked Oct 17, 2026 and Nov 12, 2026 · graded Oct 17, 2026 and Nov 12, 2026 by ToolGPA
Braze grades higher on value for money. Customer.io grades higher on the free plan and platforms. They get the same grade on features and ease of use.
Price, platforms and features side by side. The table says where each price was read and when.
Customer.io
Data-driven email, SMS, push and in-app messaging for product teams
Free trial · from $100/mo
Which one is for you
Pick Braze if
- Fits if you message many people across email, push and SMS and have a team to run it
- Makes sense if you want one contract covering channels, data and AI
Look elsewhere if
- Not for you if you want a free plan, as Braze says it has none
- Skip it if you want a price before a sales call, since none is published
- Watch out: Action Credits are one pool, so a WhatsApp message costs 5 credits against 1 for an SMS
- Skip it if you run a small list, as the pages are written for big programs
- Watch out: which editions include single sign-on provisioning is not itemized
Pick Customer.io if
- Fits if you run a software or app company and want messages triggered by what users do
- Works for startups that raised under $10 million, who can get up to a year of Essentials free
Look elsewhere if
- Pricey if you just want a newsletter, at $100 a month before you've sent anything
- Skip it if nobody on your team can send data through an API or SDK
- Tight if you need chat support or onboarding help, which start on Premium at $1,000 a month billed yearly
- Watch out: extra emails cost $0.12 per 1,000, extra profiles $0.009 each, and SMS is priced on request
- Watch out: every account is reviewed by hand before it can send
How we grade them
| 2.0GPABrazeFair | 2.2GPACustomer.ioFair | |
|---|---|---|
| Value for money | CNo price is published. A contract combines an edition, monthly active users, Action Credits and services, so there is no figure to set against what the category charges. | D$100 a month for 5,000 profiles, many times what email tools start at and well into the dearest tenth. It does include 1 million emails, unlimited users and unlimited push and in-app messages. Premium jumps to $1,000 a month billed yearly. |
| Free plan and trial | DNo free plan. A free trial is offered, but its length and whether it needs a card are not stated on the page. | CNo free plan, but there's a 14-day trial with up to 5,000 messages across every channel. Startups that raised under $10 million can get up to a year of Essentials free. |
| Features | BEmail, push, SMS, WhatsApp and more, with journeys, a data platform and AI tools, across four editions. The listing shows no gap in the core job. | BVisual journeys across email, SMS, push, in-app, WhatsApp, LINE and webhooks, custom objects, an AI segment builder, warehouse syncs, transactional email and a design studio with version history. It covers the job across all those channels, built around product data. |
| Ease of use | CWeb, sold through sales, with journeys and data to set up. No rating on record. | CNo App Store rating on record. Before the first message your product has to send people and events through the API, SDKs or a warehouse sync, and every account is checked by hand before it can send. |
| Platforms and integrations | CWeb only, with no integration list on record on the pages read, though SAML single sign-on is listed under trust. | BWeb, with Segment, Snowflake, Salesforce, Mixpanel, Amplitude, Twilio, Google Ads and Facebook Lead Ads, an API, mobile SDKs and an MCP server. There's no desktop app, so B is the top. |
| Best for | large brands sending across many channels | product teams messaging users from app data |
The GPA is the average of the five grades: an A is 4 points, an F is none. The full reasons are on each tool's page: Braze and Customer.io. How we grade
Where they differ
- Braze also covers sMS marketing, whatsApp messaging and a/B testing.
- Customer.io also covers business texting.
In commonWebMarketing automationEmail campaigns
At a glance
| Braze | Customer.io | |
|---|---|---|
| Pricing | Free trial | Free trial |
| Starts at | Not published | $100 per month for up to 5,000 profiles, billed monthly |
| Free plan | None | None |
| Free trial | Free trial offered; its terms are not stated on the pricing page | 14-day free trial with up to 5,000 messages across all channels |
| Web | ||
| Made by | Braze | Peaberry Software, Inc. |
| Price read from | Not confirmed | customer.io |
| Checked | Nov 12, 2026 | Oct 17, 2026 |
Worth knowing
Braze
- No prices are published; the contract combines an edition, monthly active users, Action Credits and services.
- Braze says it has no free plan, though trials, startup programs and entry plans exist through its team.
- Action Credits are one pool across channels; the page's example is 1 credit for an SMS and 5 for a WhatsApp message.
- SAML and single sign-on are listed under trust and infrastructure; which editions have provisioning is not itemized.
Customer.io
- Usage beyond the plan costs extra: $0.12 per 1,000 emails on every plan, and AI credits at $10 per 100,000 on Essentials and Premium.
- Every account is reviewed by hand before it can send messages.
- SMS volume is priced on request on every plan.
- Chat support, onboarding help and custom roles start with Premium, which is billed yearly from $1,000 a month.
Key features
Braze
- Cross-channel messaging
- Email, push, SMS, MMS and RCS, WhatsApp, KakaoTalk, LINE, in-app messages, banners and content cards are all listed in every edition.
- Journey orchestration
- Campaigns and Canvases build multi-step journeys, with engagement testing and experimentation and frequency capping.
- Data platform
- Cloud data ingestion, custom data and catalogs, data transformation and zero-copy segmentation feed messaging from one customer profile.
- BrazeAI tools
- BrazeAI Operator, Agent Console, generative AI and a content optimizer are in every edition; predictive AI starts at Pro.
- Four Platform Editions
- Braze Go, Select, Pro and Enterprise add orchestration, security and provisioning, advanced AI and enterprise infrastructure.
Customer.io
- Journeys and workflow builder
- Cross-channel campaigns built in a visual workflow builder, with send-time optimization, LLM actions and API-triggered broadcasts.
- Many channels
- Email, transactional email, SMS, push, in-app messages, WhatsApp, LINE and webhooks from one account; push and in-app are unlimited.
- Profiles and custom objects
- Store people and objects such as accounts or courses with unlimited attributes, then segment on them, including an AI segment builder.
- Data in and out
- Unlimited API calls, mobile SDKs, reverse ETL from a data warehouse and an MCP server; warehouse destinations need Premium.
- Design Studio
- Drag-and-drop and code editors with reusable components, version history, AI translation and 25 inbox previews.
- AI Agent
- A beta agent that carries out tasks in the account, with scheduled routines: one weekly task on Essentials and five daily on Premium.
Plans
Braze
Pricing could not be confirmed. See braze.com.
Customer.io
Essentials$100
per month for up to 5,000 profiles, billed monthly
1 million emails a month, unlimited users, 2 object types, visual workflows and the AI Agent. Extra profiles cost $0.009 each and extra emails $0.12 per 1,000.
Premium$1,000
per month and up, billed yearly
Custom profile and email volume, 10 object types, chat support, 90-day onboarding, managed deliverability and HIPAA compliance at extra cost.
EnterpriseCustom
Dedicated hardware, audit logging, a customer success manager, priority technical support and a shared Slack channel.
Ways to pay less
Braze
No public discounts listed.
Customer.io
- Startups
Up to 12 months free for startups
Startups new to Customer.io that have raised less than $10 million can get up to 12 months of Essentials features free, with up to 30,000 profiles.
Common questions
Which is cheaper, Braze or Customer.io?
As of Nov 12, 2026, Braze has no price we could confirm, and Customer.io starts at $100 per month for up to 5,000 profiles, billed monthly.
Which has a free plan, Braze or Customer.io?
As of Nov 12, 2026, neither Braze nor Customer.io has a free plan. Both have a free trial.
More comparisons
How this page was made
- The verdict at the top follows a fixed rule. When both tools are in the same category and either is in our top three for it, the verdict follows that ranking: the higher-placed tool is our pick. The top three weigh who each tool suits as well as its grades, so a pick can go against the GPA. Otherwise the page does not pick one and says which grades higher: the higher GPA first; on a tie, the one with a free plan, then the one that starts cheaper in dollars a month, counted the same way for both; if they are still level, what the choice depends on.
- The grades are our own, from each tool’s review or report card. The GPA is their average.
- Prices, plans and platforms come from each tool’s listing. The table above says where each price was read and when.
- The differences and the answers to the questions are worked out from those listings.