The Sinch Insider’s Guide
Everything we know about Sinch in one document: what it costs, its grades, getting a refund, getting help and what else to look at. Read it here, or keep a copy.
Sinch
The Insider’s Guide
Messaging, voice and email APIs plus campaign apps
Every plan, grade, refund rule and rival among SMS and chat marketing tools, read from Sinch’s own pages.
Made by Sinch · checked Nov 12, 2026 · toolgpa.com
Contents
- 01WelcomeWhat it is, who it suits, its grades and the ten things to know first
- 02What it costsEvery plan, the free plan, ways to pay less and how prices have moved
- 03What it doesIts main features, where it runs, what it works with and who makes it
- 04Where it standsIts grades against its category, and whether to keep it or make your own
- 05The alternativesThe tools it is most often weighed against, side by side
- 06Quick answersThe questions people ask about it, each answered in a line or two
- 07About ToolGPAWho made this guide, what else is on the site, and how to cite it
ToolGPA put this guide together from Sinch’s own pages, its app-store listings and our grades. Every fact in it is on Sinch’s page too, where it is kept up to date. Checked Nov 12, 2026.
Part 01 · Overview
Welcome
What it is, who it suits, its grades and the ten things to know first
2.0
GPA, above 7 of the 31 other SMS and chat marketing tools we grade
Sinch is a communications platform that sells messaging, voice, email and verification APIs for developers, plus ready-made applications for marketers: a messaging platform for SMS, RCS and WhatsApp, an email platform, a chatbot builder and a contact center. Its public pricing is pay as you go, charged per message.
To get you started, here are 7 things to know about Sinch, taken from its own pages and our grades.
For the applications, most pages say to contact sales.
- 1
Best for messaging and voice APIs for developers
Sinch sells messaging, voice, email and verification APIs, plus apps for SMS, RCS, WhatsApp, email and chatbots.
- 2
It runs on Web
Web.
- 3
Messaging APIs
APIs send SMS, MMS, RCS and WhatsApp messages, with email, voice and verification APIs on the same account.
- 4
Messaging platform for marketers
A ready-made application for sending campaigns on SMS, RCS and WhatsApp, aimed at marketing teams rather than developers.
- 5
Chatbot builder and contact center
Applications for building chatbots and for handling customer care conversations across channels.
- 6
A 2.0 GPA, above 7 of 31
That is against the other SMS and chat marketing tools we grade, on value, the free plan, features, ease of use and platforms.
- 7
Keep it
To replace Sinch you would be making texts to thousands of numbers, registered with the carriers. That is not a weekend's work, with an AI app builder or without one.
Sinch at a glance
- Pricing
- Paid
- Free plan
- No
- Free trial
- None stated
- Runs on
- Web
- Made by
- Sinch
- Category
- SMS & Chat Marketing
- Our grade
- 2.0 GPA, fair
The report card
Best for messaging and voice APIs for developers
Sinch sells messaging, voice, email and verification APIs, plus apps for SMS, RCS, WhatsApp, email and chatbots. Public pricing is pay as you go: $0.0078 per outbound 10DLC text, plus carrier fees. For the applications, most pages say to contact sales.
| Subject | Grade | Comment |
|---|---|---|
| Value for money | C | No plan prices for the applications. SMS lists $0.0078 per 10DLC message and $1 a month per number, plus carrier fees, so there is no monthly figure to set against the category. |
| Free plan and trial | F | No free plan and no trial on record, so nothing to try before paying per message. |
| Features | B | Messaging, voice, email and verification APIs plus a chatbot builder and contact center. Nothing in the listing shows a gap in the core job. |
| Ease of use | C | No store rating on record. An API platform where numbers, registration and routes come before the first send. |
| Platforms and integrations | B | Web platform and APIs, with Adobe, Emarsys, SAP, HubSpot and Shopify named. No apps on record. |
An A is worth 4 points, a B 3, a C 2, a D 1 and an F nothing. The GPA is the average of the five.
Who Sinch is for
- Fits if you're a developer who wants messaging and voice APIs from one vendor
- Works for larger companies that already buy through sales
Who it is not for
- Skip it if you want a plan price you can read: the applications point to contact sales
- Not for you if you need a free trial, as none is on record
- Watch out: the pricing page doesn't say which country its SMS rates are for
- Pricey if you need toll-free ($2 a month) or short codes, which are priced separately
Good to know
Good for
- Developers adding SMS, voice or verification to their own product
- Large senders that need worldwide operator reach
- Marketing teams that want SMS, RCS and WhatsApp campaigns from one vendor
Worth knowing
- No plan prices are published for the applications; Sinch's own pages mostly point to contact sales.
- SMS is pay as you go: the SMS page lists $0.0078 per outbound 10DLC message, $0.02 per MMS, and $1 a month for a 10DLC number, plus carrier fees.
- Toll-free numbers are $2 a month and short codes are priced separately, with a lease fee.
- The pricing page does not say which country its listed SMS rates are for; check the country selector.
Part 02 · Pricing
What it costs
Every plan, the free plan, ways to pay less and how prices have moved
Sinch's current pricing could not be confirmed from its own site.
No free plan and no trial on record, so nothing to try before paying per message.
We could not confirm Sinch’s current prices from its own site, so this guide lists no plans. sinch.com has them.
Part 03 · Features
What it does
Its main features, where it runs, what it works with and who makes it
1
Place it runs: Web
Messaging, voice and email APIs plus campaign apps. Here is what it does, as its own site describes it, and what it covers: public API, email campaigns, sMS marketing, whatsApp messaging, chatbots.
Messaging, voice, email and verification APIs plus a chatbot builder and contact center.
- Messaging APIs
- APIs send SMS, MMS, RCS and WhatsApp messages, with email, voice and verification APIs on the same account.
- Messaging platform for marketers
- A ready-made application for sending campaigns on SMS, RCS and WhatsApp, aimed at marketing teams rather than developers.
- Chatbot builder and contact center
- Applications for building chatbots and for handling customer care conversations across channels.
- Email platform
- A separate application for email campaigns, sold alongside the messaging products.
- Direct operator connections
- Sinch says it connects directly to more than 600 operators across 190+ countries, with routing and fraud prevention built in.
Where it runs
- Web
What it works with
- Adobe
- Emarsys
- SAP
- HubSpot
- Shopify
Sinch is made by Sinch.
Part 04 · Standing
Where it stands
Its grades against its category, and whether to keep it or make your own
7/31
Other SMS and chat marketing tools it is graded above
Sinch's GPA of 2.0 is higher than 7 of the 31 other SMS and chat marketing tools we grade, and level with 10.
It stands best on features (B, above 23 of 31) and worst on free plan and trial (F, above 0).
Each grade against the category
Every bar is all 32 SMS and chat marketing tools we grade, cut by the letter each got. Sinch’s own letter is outlined.
- CValue for moneyAbove 6 of 31
- FFree plan and trialAbove 0 of 31
- BFeaturesAbove 23 of 31
- CEase of useAbove 0 of 31
- BPlatforms and integrationsAbove 5 of 31
Keep it, or make your own?
Whether this is something you could build for yourself with an AI app builder, and what you would give up.
Keep it
To replace Sinch you would be making texts to thousands of numbers, registered with the carriers. That is not a weekend's work, with an AI app builder or without one.
That makes this kind of software worth paying for, not this one in particular: 14 of the 31 other SMS and chat marketing tools grade higher.
What you could not
- Texts to thousands of numbers, registered with the carriers.
- The WhatsApp Business API, which Meta opens only through approved partners.
- Newsletters sent to thousands of people that still reach the inbox.
- A chatbot builder hooked into the messaging apps.
- It plugs into other products, Adobe, Emarsys and SAP among them, and has an API.
- The depth: we grade its features B, which means it covers the whole job.
What this rests on. Sinch’s listing: what it does, where it runs, what it plugs into and what it costs. It is a judgement about the kind of software this is. We have not built a replacement for it, and making your own means looking after it too. How we decide, and every tool’s verdict.
Part 05 · Alternatives
The alternatives
The tools it is most often weighed against, side by side
Infobip, ClickSend, Kudosity and Gupshup
The 4 tools Sinch is most often weighed against, with where each one differs from it.
- 2.2GPA
Infobip
Free trial
Omnichannel messaging platform with SMS, WhatsApp, RCS and AI agents.
- Sinch also covers email campaigns.
- Infobip also covers marketing automation.
- 1.8GPA
ClickSend
Free trial · from $20
Prepaid SMS and MMS sending by app, API or email, with no monthly fee.
- Sinch also covers email campaigns, whatsApp messaging and chatbots.
- ClickSend also covers business texting.
- 2.0GPA
Kudosity
Free trial
Pay-as-you-go SMS, MMS, WhatsApp and RCS platform from Australia.
- Sinch also covers email campaigns and chatbots.
- Kudosity also covers business texting.
- 2.0GPA
Gupshup
Paid
WhatsApp, RCS, SMS and voice messaging with AI agents.
- Sinch also covers email campaigns.
- Gupshup also covers marketing automation and AI agents.
Part 06 · Questions
Quick answers
The questions people ask about it, each answered in a line or two
11
Questions, each answered in a line or two
The short version of everything above, for when you only need the answer. Each one is told in full in its part of the guide.
Is Sinch free?
No. Sinch is a paid product.
What platforms does Sinch work on?
Sinch is available on Web.
Does Sinch have an Android app?
No Android app was listed when its pages were read on Nov 12, 2026. Sinch is listed for Web.
Does Sinch have an iPhone app?
No iPhone app was listed when its pages were read on Nov 12, 2026. Sinch is listed for Web.
Is Sinch open source?
Sinch is not described as open source on its own site, as read on Nov 12, 2026.
Does Sinch have an API?
Yes. Sinch offers a public API, according to its own site.
What does Sinch integrate with?
Sinch's listing names Adobe, Emarsys, SAP, HubSpot and Shopify. A listing names up to eight integrations, so it may connect to more.
Who makes Sinch?
Sinch is made by a company of the same name.
What are the alternatives to Sinch?
The closest alternatives to Sinch in our directory are Infobip, ClickSend, Kudosity and Gupshup.
How does Sinch compare with other SMS and chat marketing tools?
Sinch's GPA of 2.0 is higher than 7 of the 31 other SMS and chat marketing tools we grade, and level with 10.
Could I make my own version of Sinch?
To replace Sinch you would be making texts to thousands of numbers, registered with the carriers.
Where this guide comes from
The prices, plans, platforms and features were read from Sinch’s own pages on Nov 12, 2026, and the grades were given on Nov 12, 2026. Graded from this listing, whose facts were read from Sinch's own pages on 12 November 2026. Not based on using the product, and shorter than our full reviews.
Every tool we list gets five grades, A to F, each with its reason, and a GPA that averages them. How each is decided is at toolgpa.com/grades. This guide is ToolGPA’s own work; it is not made, paid for or approved by Sinch. Prices change, so check sinch.com before you buy.
Part 07 · About
About ToolGPA
Who made this guide, what else is on the site, and how to cite it
5,038
Tools graded, in 95 categories
ToolGPA grades software the way a school report grades a pupil: five subjects, a letter for each with the reason written beside it, and a GPA that averages them. Prices, plans and platforms are read from each maker’s own pages and dated, so you always know how fresh a figure is.
Every grade, review and ranking on ToolGPA is our own judgement. No company can pay for a grade or change one. Every tool on the site has a guide like this one, free to download and pass on. It all lives at toolgpa.com.
5,038
tools graded
95
categories
739
price changes on record
579
apps priced in 12 countries
What else is on toolgpa.com
- Sinch, kept up to dateEverything in this guide, with prices and grades as they are todaytoolgpa.com/tools/sinch
- How grades are givenThe rules behind every letter and every GPAtoolgpa.com/grades
- Value chartsWhat each tool costs against what it scores, for every categorytoolgpa.com/charts
- CompareAny two tools side by side, plan by plantoolgpa.com/compare
- Price changesEvery price rise and cut on record, each with its sourcetoolgpa.com/price-changes
- Prices by countryWhat apps cost on the App Store in 12 countriestoolgpa.com/prices-by-country
- Pay lessEvery public discount: yearly billing, students, nonprofitstoolgpa.com/save
- Keep or makeWhich tools are worth paying for, and which you could build yourselftoolgpa.com/keep-or-make
Scan for the live page
Prices and grades as they are today
Quoting this guide?
Please name ToolGPA and link to the live page, so readers can check the figures for themselves:
ToolGPA, "Sinch: The Insider's Guide", checked Nov 12, 2026. https://toolgpa.com/tools/sinch
Know someone choosing between SMS and chat marketing tools?
Send them this guide: toolgpa.com/tools/sinch/guide
ToolGPA elsewhere: youtube.com/@toolgpa
See our other guides
The best-graded SMS and chat marketing tools after Sinch, each with an Insider's Guide of its own.
- SMS & Chat Marketing Insider's GuideEvery one of the 32 SMS and chat marketing tools we grade, compared
- Chatfuel Insider's GuideAI chatbots for WhatsApp, Instagram and Facebook with a usage wallet2.6 GPA
- Interakt Insider's GuideWhatsApp and Instagram marketing, inbox and chatbots for Indian brands2.6 GPA
- AiSensy Insider's GuideWhatsApp API for broadcasts, retargeting and click-to-WhatsApp ads2.4 GPA
Choosing software? Every tool graded, every price dated.
Compare tools at toolgpa.com ›Everything in this guide is ToolGPA’s own summary of what Sinch’s pages, its app-store listings and public reviews said on the dates shown. Grades are our judgement under the rules at toolgpa.com/grades. Every grade, review and ranking on ToolGPA is our own judgement. No company can pay for a grade or change one. Sinch is a trademark of its owner, and this guide is not made, paid for or approved by Sinch. Prices and plans change: check sinch.com before you buy.