These providers give a business an approved route onto the WhatsApp Business Platform, with or without an inbox on top.
The order favours single-product vendors, then weighs first-ninety-day setup, how Meta message fees and add-ons change the monthly bill, what you can take away when leaving, and whether the product is a messaging specialist or a wider suite.
Vendors can pay for more visibility on this website, for example a higher place in a ranking or more room on a page. Commercial relationships can also affect which products we feature and how prominently. Every vendor link is marked the same, whatever the arrangement behind it. How that works.
In short
What whatsapp business API providers software does
A WhatsApp Business API provider is an approved partner that connects a company's number to WhatsApp, handles template approval and billing, and usually adds an inbox, campaigns and chatbots.
We ranked the 13 whatsapp business API providers tools on setup effort first, then total cost, then data export, then exit, then fit for the buyer. Vendors outside the best-known names fill places 1 to 3 when they exist, and the big brands rank from place 4. For why these five were chosen, and why nothing here gets a numeric score, see how we work.
Meta partner selling WhatsApp API access per number, fees itemised
Ranked #1 of 13 in Best WhatsApp Business API Providers in 2026.
Published pricingElsewhere
The page prices the API by the number: a Regular, a Premium and a Scale tier, plus a Marketplace plan with a stated throughput of 80 messages per second.
Agencies can instead take a partner platform where a base fee covers a block of channels and each extra channel costs less on higher bases. High-volume sending is custom priced. What the pages do not show is a trial or an owner, so budget for a paid pilot.
What stands out
Per-number tiers
Partner platform
Meta fees extra
Where it costs you
A first test means paying for a number, because no trial is named.
Meta messaging fees are charged on top of every tier, so the listed rate is not the full bill.
Right for
Teams or software firms wanting plain API access with itemised per-number pricing
Wrong for
Buyers wanting a ready inbox and chatbot builder in the box
Not stated by the vendorPublished euro tiers per number per month, a partner platform with base fees, and Meta message fees on top
Shared WhatsApp, Instagram and Messenger inbox billed per agent
Ranked #2 of 13 in Best WhatsApp Business API Providers in 2026.
Published pricingElsewhere
Callbell prices the way a support desk counts heads: a basic tier and a Plus tier per agent, with Enterprise from fifty agents and SAML sign-on. Each WhatsApp account is billed on its own line and Meta conversation costs arrive at Meta rates.
The Plus tier is where the API and integrations start. Because campaigns and the advanced bot builder are separate lines, sketch the full monthly bill before you commit.
What stands out
Per-agent billing
Campaign add-on
7-day trial
Where it costs you
The bot builder and campaigns are paid add-ons, so a team using both pays well above the base agent price.
API access and advanced analytics sit on the Plus tier, not the basic one.
Right for
Small support teams wanting a per-agent inbox with a short card-free trial
Wrong for
Companies sending large campaigns on a tight per-message budget
Not stated by the vendorPublished per-agent monthly prices excluding VAT, per-account WhatsApp fee, add-ons; 7-day trial
Prepaid WhatsApp subscription with unlimited users under fair use
Ranked #3 of 13 in Best WhatsApp Business API Providers in 2026.
Pricing on requestAsia-Pacific
The pitch is that user count stops mattering: user count uncapped within fair use, with caps of 200 agents, 500 tags, 100 attributes and 50 segments.
Signup gives INR 50 of conversation credit, 500 free AI messages for testing and, from October 2026, 1,000 free service messages per number each month. A Free Forever card is shown without details. Chatbot and AI agent builders are separate monthly lines.
What stands out
Prepaid plans
Unlimited users
Bot add-ons
Where it costs you
The page text shows no price for the main subscription, so the real bill needs a call or a login.
The chatbot builder and AI agent builder are charged monthly on top of the subscription.
Right for
Indian and cost-led sellers who want many users on one prepaid plan
Wrong for
Buyers who need the full price visible before they speak to anyone
IndiaPrepaid monthly, quarterly or yearly subscription; main price not shown on the page; add-ons itemised in rupees
Three monthly tiers with a conversation markup that falls by tier
Ranked #4 of 13 in Best WhatsApp Business API Providers in 2026.
Published pricingElsewhere
Zoko is built around e-commerce: premium flows are billed per flow and its AI agents carry a monthly fee plus a charge per resolution, or a share of order value for the sales agent.
The footer names Bourbon Science Inc. with offices in Buford, Georgia and Bengaluru, but no country of establishment. Instagram adds a monthly platform fee. Count flows and agents before judging the sticker price.
What stands out
Markup by tier
No contracts
AI agent add-ons
Where it costs you
Starter adds a markup to every conversation, which grows with sending volume.
Agents beyond five on Plus or ten on Elite are billed individually.
Right for
Online shops wanting a monthly plan with no contract and a short trial
Wrong for
Companies that need one fixed bill with every extra included
Not stated by the vendorMonthly tiers published in dollars, annual billing available, no contracts; per-flow and AI agent add-ons
Ticket-based WhatsApp support desk with Meta fees passed through
Ranked #5 of 13 in Best WhatsApp Business API Providers in 2026.
Published pricingElsewhere
Each tier states five numbers: tickets, contacts, team members and channels, plus overage per hundred tickets and per thousand contacts, both cheaper on the bigger plan. That makes the maths easy to model.
Annual plans are offered at a discount on request, though no yearly prices are shown. Whether Saasberry Apps, Inc. is parent or owner is not said, so treat ownership as unknown.
What stands out
Tickets and contacts
No Meta markup
14-day trial
Where it costs you
Two meters apply at once, tickets and contacts, so a busy support queue and a large list both push the bill up.
Each additional WhatsApp API number carries its own monthly charge.
Right for
Support-led shops wanting pass-through Meta pricing and a two-week trial
Wrong for
Teams wanting an unlimited-contact plan with a single meter
Not stated by the vendorMonthly tiers published in dollars sized by tickets and contacts; Meta fees passed through unmarked; 14-day trial
Euro seat plans with AI credits, template fees billed on top
Ranked #6 of 13 in Best WhatsApp Business API Providers in 2026.
Published pricingElsewhere
Plans step from three users to five, and the Pro and Business plans charge for each extra user at different rates. AI agents grow from one to unlimited, and the Growth plan states 10,000 API calls a month.
The pricing page lists no contact limit for any plan, which helps list-heavy senders. The seven-day trial is short, so line up a template and a test audience before you start it.
What stands out
Seat-based plans
AI credits
Template charges
Where it costs you
Template charges apply on every plan, so sending volume matters more than the plan price.
The page shows annual billing only, so a month-to-month buyer sees no matching price.
Right for
Sales and service teams wanting a seat-priced plan and a one-week trial
Wrong for
Buyers who need a plan with no per-seat charge for extra users
Not stated by the vendorPublished euro plans billed annually, extra users priced separately, template charges by category; 7-day trial
Rupee-priced plans with chatbot flows, sequences and AI credits
Ranked #7 of 13 in Best WhatsApp Business API Providers in 2026.
Published pricingElsewhere
Basic, Essential and Advanced step up through three, six and ten users, with chatbot flows rising from five to a hundred and sequences from ten on Essential to a hundred on Advanced.
Channel add-ons are capped at three on Essential and ten on Advanced. Extra users cost more on Advanced than on Essential. Test the 500 AI credits that come with the trial against real chats, because no trial length is given.
What stands out
Three currencies
Flows and sequences
AI credits
Where it costs you
Conversation and template fees are billed apart, with amounts held in a separate table.
The trial states no length, so its real window is unclear.
Right for
Teams in India or the Gulf wanting tiered plans with flows included
Wrong for
Companies wanting a trial length they can plan around
Not stated by the vendorPublished plans in rupees, dollars and dirhams, quarterly or annual; usage fees billed apart; card-free trial
Contact-based messaging platform with monthly and yearly dollar plans
Ranked #8 of 13 in Best WhatsApp Business API Providers in 2026.
Published pricingAsia-Pacific
Among WhatsApp providers this is a wider messaging suite, which is why it ranks below the specialists. The meter is monthly active contacts, with yearly billing cheaper than monthly and overage at a stated rate on Growth and Advanced.
AI credits cost extra once used, capped at twice the allowance. The page data gives a Kuala Lumpur address but no owner. The trial gives five users and a thousand contacts, without broadcasts.
What stands out
Active-contact pricing
AI credit overage
Kuala Lumpur address
Where it costs you
Overage is charged per hundred contacts, so a list that keeps growing raises the bill each month.
The seven-day trial leaves out broadcasts, so a campaign test needs a paid plan.
Right for
Companies handling several chat channels who can live with contact-based billing
Wrong for
Buyers who only want raw WhatsApp API access at a low price
MalaysiaPublished dollar plans, yearly billing cheaper, priced by monthly active contacts with stated overage; 7-day trial
Euro inbox plans counted in conversations per year
Ranked #9 of 13 in Best WhatsApp Business API Providers in 2026.
Published pricingElsewhere
For a WhatsApp buyer the question is how many conversations a year you handle. Base allows 1,200, Boost 6,000 and Pro 18,000, with extra packs sold per hundred and an extra charge for each AI-handled conversation.
A monthly and annual toggle claims savings of up to 20%, though the page does not say which period the headline shows. The homepage carries a European-owned badge, with no country or owner given. The trial has no stated length.
What stands out
Conversation allowance
Annual toggle
AI surcharge
Where it costs you
The pricing page and its FAQ show different figures for the entry plan, so a written quote is needed.
Each plan carries a yearly conversation allowance, so a busy season can use up the pack early.
Right for
Support teams that count their workload in conversations rather than contacts
Wrong for
Senders who run mass campaigns from a WhatsApp-only setup
Not stated by the vendorPublished euro plans with a yearly conversation allowance, add-on packs and an AI surcharge; trial length unstated
Indian WhatsApp platform quoting per-message rates, not plans
Ranked #10 of 13 in Best WhatsApp Business API Providers in 2026.
Pricing on requestAsia-Pacific
The homepage gives rupee rates per message: marketing messages cost more than utility or authentication ones, and service conversations cost nothing. It lists bulk messaging, a no-code chatbot builder, a team inbox with AI replies and AI agents.
What it omits is any plan, seat price, contact limit or billing term, and the pricing page was unreachable at check time. Treat it as a quote-first provider.
What stands out
Per-message rates
No-code chatbot
Trial by application
Where it costs you
No plan or billing basis is published, so you cannot compare it to others before talking to the vendor.
The trial is by application and states no length or limit.
Right for
Indian senders who want to see per-message rates before signing up
Wrong for
Buyers needing published seat, plan and limit terms for approval
IndiaNo plan table on the site; per-message rates for India shown in rupees; trial by application
Dollar Marketing Hub tiers beside a rupee Sales CRM plan
Ranked #11 of 13 in Best WhatsApp Business API Providers in 2026.
Pricing on requestElsewhere
Growth and Advanced both include unlimited messages and contacts, differing in custom fields. The Sales CRM Starter includes five sales agents and charges for each extra one, while the AI agents add-on gives 100 free messages before a per-message rate applies.
Because the Marketing Hub shows dollars and the CRM shows rupees, add both before judging. The homepage names no owner, so ownership beyond Haptik's related-products list is unclaimed.
What stands out
Marketing Hub
Sales CRM
AI per message
Where it costs you
The entry tier hides its price, so the cheapest way in is unclear.
Two products on two currencies make a single comparison hard.
Right for
Shops wanting a marketing hub and sales CRM from one vendor
Wrong for
Buyers wanting one currency and one price table
Not stated by the vendorMixed dollar and rupee plans, Enterprise on request, trial on paid plans; AI agents billed per message
Prepaid wallet platform with a zero platform fee and AI messages
Ranked #12 of 13 in Best WhatsApp Business API Providers in 2026.
Pricing on requestElsewhere
There is no monthly platform fee on the entry plan, so cost follows usage from a prepaid wallet, with GST added. Dedicated throughput up to 10,000 messages per second sits on the Enterprise tier, along with an uptime SLA and a named account manager.
The gap is the middle: the page shows the zero-fee plan and a custom one, with a fee in the FAQ the page does not describe.
What stands out
Prepaid wallet
Zero platform fee
Enterprise SLA
Where it costs you
Pay as you go caps the account at ten seats, five flows and five campaigns.
An FAQ mentions a monthly fee for a plan the page does not explain.
Right for
Developers and enterprises wanting prepaid wallet billing and an SLA path
Wrong for
Teams wanting one flat monthly bill with no wallet to top up
Not stated by the vendorPay as you go from a prepaid wallet with taxes added, custom enterprise rate card for committed volume
Enterprise conversational AI platform with a small entry plan
Ranked #13 of 13 in Best WhatsApp Business API Providers in 2026.
Free tierPublished pricingElsewhere
The entry plan is small: one AI agent, two agents, a thousand records and 500 chat sessions a month, then a charge per resolution. Anything larger goes to Enterprise, where compliance with SOC2, GDPR and ISO is listed along with 150 integrations.
That is a platform purchase, not an API purchase. It sits last because the pages read never name WhatsApp and no Enterprise price is published.
What stands out
Resolution pricing
35+ channels
Enterprise-led
Where it costs you
The Enterprise plan lists 35+ channels, so a WhatsApp-only buyer pays for far more than the API.
Enterprise has no published price and the entry plan has only two agents.
Right for
Large organisations building AI agents across many channels at once
Wrong for
Teams that just want a WhatsApp number and a shared inbox
Not stated by the vendorFree entry plan with a resolution charge past an allowance; Enterprise priced on contact
How to choose whatsapp business API providers software
A WhatsApp Business API provider is an approved partner that connects a company's number to WhatsApp, handles template approval and billing, and usually adds an inbox, campaigns and chatbots. What separates these products is rarely a feature. Work through the steps below.
01
Decide whether you need a published price
Only 9 of the 13 print a price; 4 quote per organisation. Comparable without a sales call: 360dialog, Callbell, Zoko, DelightChat, WATI, Gallabox, Respond.io, Trengo, Yellow.ai.
02
Look at where the vendor sits
2 regions are represented (Elsewhere 10, Asia-Pacific 3). A vendor outside your own legal area is not a problem as such, but it changes who can compel it to hand over data.
WhatsApp Business API providers: the platform fee is the small number
Every provider here bills twice: its own fee, and Meta's charge per message. 360dialog, Callbell and Gallabox say plainly that Meta messaging costs arrive on top of the plan, and DelightChat passes them through at Meta rates with no markup. Zoko is the reverse case, because its Starter plan adds a markup to each conversation that disappears on the larger plans.
Gupshup bills from a prepaid wallet, which means the money has to be there before messages go out. When a pricing page shows only the platform fee, ask for the per-message rate card for your destination countries and message categories, and multiply by your real monthly volume before comparing vendors.
Ask each vendor for the per-message rate for your countries
Check whether a markup is added to Meta's own fees
Find out if a wallet top-up is needed before sending
Per agent, per contact or per conversation: pick the meter you can predict
Providers count different things, and the wrong meter punishes growth. Callbell charges per agent, so a three-person desk stays cheap however many customers write in. Respond.io counts monthly active contacts, which rise when you run campaigns. Trengo allows a set number of conversations per year and sells extra packs, and DelightChat watches both tickets and contacts.
AiSensy goes the other way with unlimited users under fair use but caps of 200 agents and 500 tags. Gupshup's entry account limits seats, flows and campaigns instead. List your headcount, list size and expected ticket volume first, then see which meter stays steady when one of them doubles, and which plan limits you would hit within a year of growth.
Count agents, active contacts and monthly conversations
Test the bill if your list doubles
Check the caps on tags, flows and seats
API access or a full inbox: how much do you want to build yourself
The category splits in two. 360dialog sells access to the API itself, per number, plus a partner platform for agencies reselling channels, and leaves the inbox to you or a partner. Callbell, Zoko, WATI and Gallabox arrive with agent seats, flows or an inbox, so a team can start without development.
Yellow.ai goes further and is an enterprise AI platform listing 35+ channels, which suits a large rollout and overbuys for a shop wanting a shared inbox. Heltar and Interakt sit between, with less published detail on plans and limits, so ask for the missing terms in writing. Decide who will maintain flows after launch before choosing between building and buying.
Decide who builds and maintains the chatbot flows
Check whether the API and integrations need a higher plan
Confirm what data you can export from the inbox on leaving
Trials, AI add-ons and hidden prices: what to read before you sign
Trial terms vary widely. Callbell and WATI give seven days, DelightChat fourteen and Zoko seven with every feature, while Gallabox, Trengo and Interakt offer a trial button with no stated length. 360dialog names no trial at all. AI is a second bill: Gupshup gives 1,000 AI messages then charges per message, Trengo adds a surcharge per AI conversation, and AiSensy and Zoko sell AI agents as monthly add-ons.
Heltar and the AiSensy main subscription show no plan price in the page text. Write every unknown into a list, send it to each vendor on the first day of the trial, and get each answer in writing before the trial ends so that no surprise appears on the first invoice.
Record each trial length and what it excludes
Price the AI add-on at your expected volume
Get unlisted plan prices in writing before signing
What goes wrong most often when buying whatsapp business API providers software
Comparing platform fees alone and forgetting that Meta charges for each template message sent.
Choosing an all-channel suite such as Yellow.ai when a shared WhatsApp inbox would have been enough.
Starting a seven-day trial before the message templates have been written and approved.
Assuming unlimited users means unlimited use, when fair-use caps on agents, tags and segments still apply.
07
Frequently asked questions
6 answers
What is the best whatsapp business API providers in 2026?
First of 13 on this page is 360dialog. 360dialog calls itself an Official Meta Partner that runs the infrastructure and operations behind the WhatsApp API.
It lists three per-number tiers, a Marketplace option and a partner platform with a base fee plus a rate per channel. Meta messaging fees come on top, the pricing page names no trial, and the owner and hosting model go unstated.
Which whatsapp business API providers tools publish their pricing?
9 of the 13, with the pricing model each one publishes:
360dialog: Published euro tiers per number per month, a partner platform with base fees, and Meta message fees on top.
Zoko: Monthly tiers published in dollars, annual billing available, no contracts; per-flow and AI agent add-ons.
DelightChat: Monthly tiers published in dollars sized by tickets and contacts; Meta fees passed through unmarked; 14-day trial.
WATI: Published euro plans billed annually, extra users priced separately, template charges by category; 7-day trial.
Gallabox: Published plans in rupees, dollars and dirhams, quarterly or annual; usage fees billed apart; card-free trial.
Respond.io: Published dollar plans, yearly billing cheaper, priced by monthly active contacts with stated overage; 7-day trial.
Trengo: Published euro plans with a yearly conversation allowance, add-on packs and an AI surcharge; trial length unstated.
Yellow.ai: Free entry plan with a resolution charge past an allowance; Enterprise priced on contact.
4 vendors do not print a price.
Is there a free whatsapp business API providers tool?
Yellow.ai offer a free tier or a free self-hosted edition.
Where are these whatsapp business API providers vendors established?
In 3 countries across 2 regions: Elsewhere 10, Asia-Pacific 3.
360dialog: Not stated by the vendor.
Callbell: Not stated by the vendor.
AiSensy: India.
Zoko: Not stated by the vendor.
DelightChat: Not stated by the vendor.
WATI: Not stated by the vendor.
Gallabox: Not stated by the vendor.
Respond.io: Malaysia.
Trengo: Not stated by the vendor.
Heltar: India.
Interakt: Not stated by the vendor.
Gupshup: Not stated by the vendor.
Yellow.ai: Not stated by the vendor.
What should you use instead of 360dialog?
Look at Callbell (made for small support teams wanting a per-agent inbox with a short card-free trial) and AiSensy (made for Indian and cost-led sellers who want many users on one prepaid plan), which hold places two and three.
Who should not buy 360dialog?
Buyers wanting a ready inbox and chatbot builder in the box. A first test means paying for a number, because no trial is named..
This list covers 13 whatsapp business API providers products. A product we left out can be put to us by its maker, with a short note on its purpose and its customers; we decide on inclusion ourselves. The rules are under software advice.
