Every business that sends WhatsApp messages at scale does it through the WhatsApp Business Platform, and most reach that platform through a provider. Some providers hand you a clean API and nothing else. Others wrap the API in a shared inbox, a chatbot builder and a campaign tool. The right choice depends on whether your team writes code, how many messages you send and which countries your customers live in.
This list is for product teams, CX leads and marketers choosing a WhatsApp Business API provider in 2027. We included global CPaaS platforms, API-first specialists and WhatsApp-first SaaS tools, because the same budget can buy very different things. Meta bills the WhatsApp Business Platform per delivered message, by category and by the recipient’s country. Marketing templates cost the most, utility and authentication messages cost less, and since 1 October 2026 service replies are also billable once a number passes its 1,000 free service messages in a month. Every provider on this list passes those Meta fees through; what changes is the markup, the platform fee and the tools wrapped around them.
If you are still working out the basics, our piece on how WhatsApp makes money explains where the Business Platform fits in Meta’s model, and the Twilio pricing breakdown shows how a CPaaS markup sits on top of Meta’s rates.
WhatsApp Business API Providers At A Glance
Provider
Headquarters
Best For
Standout
360dialog
Berlin, Germany
Developers and software vendors
Flat platform fee, Meta rates passed through
Twilio
San Francisco, USA
Teams already on Twilio for SMS or voice
One API across SMS, voice, email and WhatsApp
Infobip
Zagreb, Croatia
Large enterprises in many markets
Answers chatbot builder and Moments journeys
Gupshup
San Francisco, USA and Mumbai, India
High-volume B2C brands
Conversational commerce and AI agent tools
Sinch
Stockholm, Sweden
Enterprises consolidating messaging vendors
Direct operator connections worldwide
Bird
Amsterdam, Netherlands
Marketing and support teams in Europe
Inbox, journeys and API in one product
Vonage
Holmdel, USA
Developers building multichannel apps
Messages API plus contact center products
Wati
Singapore and Hong Kong
SMBs without developers
Shared inbox, broadcasts and no-code bots
Interakt
Mumbai, India
D2C and Shopify brands
Catalog, cart recovery and COD confirmation flows
Kaleyra
Milan, Italy and Bengaluru, India
Banks, insurers and fintechs
Owned by Tata Communications
Best WhatsApp Business API Providers In 2027
1. 360dialog — API-First Access With No Markup On Meta Fees
360dialog is a Berlin-based Meta Business Solution Provider that focuses on one thing: giving developers and software companies direct, low-overhead access to the WhatsApp Business API. It does not try to be your inbox or your CRM. Many of the SaaS tools on our other lists run on top of it.
The appeal is cost transparency. 360dialog charges a platform fee per number and passes Meta’s message fees through without its own per-message markup, which matters once volumes climb into the hundreds of thousands. The trade-off is that you need engineers or a partner tool to build the experience your customers see.
Best for: Engineering teams and SaaS vendors that want raw API access at predictable cost.
Twilio offers WhatsApp through the same Programmable Messaging API that sends SMS, so a team already using Twilio can add WhatsApp with very little new code. Its documentation, SDKs and Studio flow builder are among the most mature in the market, and Twilio Flex lets contact centers route WhatsApp conversations to agents.
Twilio adds its own per-message fee on top of Meta’s rates, so it is rarely the cheapest option on pure volume. The value is in having every channel on one bill and one codebase. Our Twilio vs Vonage vs Plivo comparison covers how it stacks up against other CPaaS platforms.
Best for: Product teams that want WhatsApp alongside SMS, voice and verification on one platform.
3. Infobip — Global Omnichannel Reach With Strong Carrier Ties
Infobip is one of the largest CPaaS companies in the world, with offices across Europe, the Middle East, Africa, Asia and the Americas. WhatsApp sits next to SMS, RCS, Viber and email in its platform, and Infobip’s Answers tool lets teams build WhatsApp chatbots without starting from scratch.
Its strength is breadth. Banks, telcos and retailers that message customers in dozens of countries use Infobip for local support and regulatory familiarity. Pricing is quote-based, and smaller teams may find the platform heavier than they need.
Best for: Enterprises running WhatsApp in many countries with local compliance needs.
4. Gupshup — High-Volume Conversational Messaging From India To LATAM
Gupshup built its business on messaging volume in India and has since grown into Latin America, the Middle East and Southeast Asia. It is one of the largest WhatsApp Business Solution Providers by message count and offers APIs, a self-serve console and conversational AI tooling for building bots and agents.
Brands that send large WhatsApp campaigns, OTPs and order updates use Gupshup for throughput and price. The breadth of products can make the platform feel sprawling, so it pays to be clear about which pieces you actually need before signing.
Best for: Consumer brands sending very high WhatsApp volumes in emerging markets.
5. Sinch — Enterprise Messaging Backbone With Deep Operator Reach
Sinch is a Swedish communications platform with one of the largest direct-to-operator networks in the industry. Its Conversation API lets developers send WhatsApp, SMS, RCS and other channels through a single integration, with channel fallback if a message cannot be delivered on WhatsApp.
Sinch suits enterprises that already buy SMS at scale and want WhatsApp from the same supplier. Smaller teams will usually find more ready-made tooling elsewhere, but for reliability and global coverage it is a safe enterprise pick.
Best for: Large organizations that want WhatsApp and SMS from one carrier-grade vendor.
6. Bird — Rebuilt Messaging Platform With Aggressive Pricing
Bird, formerly MessageBird, rebuilt its product in 2024 into a single platform for marketing, service and payments across WhatsApp, SMS and email. It combines an API with a no-code inbox, flows and campaign tools, so both developers and marketers can work in it.
Bird has competed hard on price since its relaunch. The product has changed quickly in recent years, so it is worth confirming that the specific features you need are generally available rather than in beta.
Best for: European brands that want API access and marketer-friendly tools on one bill.
Vonage, owned by Ericsson, offers WhatsApp through its Messages API alongside SMS, MMS, Viber and Facebook Messenger. Developers get one API and consistent webhooks across channels, and Vonage’s contact center products can route WhatsApp conversations to agents.
Vonage is a solid developer choice for teams that want an alternative to Twilio with similar breadth. Like most CPaaS vendors, it adds its own fee on top of Meta’s per-message charges.
Best for: Developers who want a multichannel messaging API outside the Twilio ecosystem.
8. Wati — WhatsApp-First Platform For Small And Mid-Size Teams
Wati is a WhatsApp-first SaaS platform built on the Business API. Instead of handing you endpoints, it gives you a shared team inbox, a broadcast tool, a no-code chatbot builder and integrations with Shopify, HubSpot and Zapier, all on a monthly plan.
For small and mid-size businesses, Wati removes most of the setup work that raw API providers leave to you. The trade-off is less flexibility for custom builds, and costs rise with seats and add-ons as teams grow.
Best for: SMBs that want WhatsApp running in days without hiring developers.
9. Interakt — Affordable WhatsApp Commerce Platform From Haptik
Interakt is a WhatsApp Business API platform from Haptik, part of Reliance Jio. It is built around commerce: WhatsApp catalogs, abandoned cart reminders, cash-on-delivery confirmation and order notifications, with native Shopify and WooCommerce integrations.
Plans are priced for small businesses, which has made Interakt popular with Indian D2C brands. Teams outside India can use it too, but its templates, support hours and integrations lean toward the Indian market.
Best for: D2C and ecommerce brands, especially in India, that sell through WhatsApp.
10. Kaleyra — CPaaS For Banks And Regulated Industries
Kaleyra is a CPaaS provider owned by Tata Communications since 2023, with a strong client base in banking, insurance and financial services. It offers WhatsApp alongside SMS, voice, RCS and email, with a focus on secure transactional messaging such as alerts and OTPs.
For regulated businesses, Kaleyra’s enterprise contracts, compliance posture and Tata backing are the draw. It is less suited to small teams looking for a self-serve inbox or quick campaign tools.
Best for: Financial services companies that need secure, high-volume transactional WhatsApp.
How To Choose A WhatsApp Business API Provider
Do You Need An API Or A Finished Product?
If you have engineers and want WhatsApp inside your own app or CRM, an API-first provider such as 360dialog, Twilio or Vonage gives you control. If you want your team sending and replying this week, a WhatsApp-first platform like Wati or Interakt includes the inbox, bots and broadcasts out of the box. For no-code tools built on these APIs, see our list of WhatsApp automation tools.
How Is The Markup Structured?
Meta’s per-message fees are the same whoever you buy from. Providers earn money through a per-message markup, a monthly platform fee per number, seat fees or a mix. Model your expected volume by category, since marketing messages cost far more than utility ones, and ask every vendor for a worked example at your volume.
Where Are Your Customers?
Meta prices messages by the recipient’s country, and local support matters when templates get rejected or numbers get flagged. Global CPaaS vendors such as Infobip and Sinch have teams in most regions, while providers like Gupshup and Interakt are strongest in India and emerging markets.
What Will It Connect To?
Check native integrations with your CRM, help desk and ecommerce platform before you sign. A provider that already syncs with your stack saves weeks of custom work. If CRM is the priority, our guide to WhatsApp CRM software covers tools that put WhatsApp inside the sales pipeline.
Frequently Asked Questions
What Is A WhatsApp Business Solution Provider?
A Business Solution Provider, or BSP, is a company Meta has approved to give businesses access to the WhatsApp Business Platform. BSPs handle onboarding, number registration and template approval, and many add their own software on top.
Can I Use The WhatsApp Cloud API Without A Provider?
Yes. Meta’s Cloud API is available directly, and some engineering teams use it with no intermediary. Most businesses still use a provider for support, tooling and integrations rather than building and maintaining everything in-house.
How Much Does The WhatsApp Business API Cost?
You pay Meta’s per-message fees, which vary by country and message category, plus whatever your provider charges. Provider costs range from flat monthly platform fees to per-message markups to seat-based SaaS plans.
Is The WhatsApp Business API Different From The WhatsApp Business App?
Yes. The free WhatsApp Business app is designed for a small team on one phone. The Business Platform, often called the API, supports multiple agents, automation, integrations and high message volumes.
Conclusion
The best WhatsApp Business API provider for you depends on who will run it. Developers will get the most from 360dialog, Twilio, Vonage or Sinch. Enterprises messaging across many countries should look hard at Infobip, Gupshup and Kaleyra. Smaller teams that want results without code will move fastest with Wati or Interakt.
