How much does Twilio charge for WhatsApp?

Twilio charges $0.005 per WhatsApp message, inbound and outbound, plus Meta's template fees passed through at cost (varying by category and country; service-window replies are free). There is no monthly platform fee, and no software either: you build the inbox and workflow yourself.

Is Twilio the cheapest way to use the WhatsApp API?

Per message it is one of the cheapest, because there is no subscription and no markup beyond the flat $0.005. Add the engineering cost of building your own inbox and automation, though, and a finished platform, or a no-API tool like Spun, is usually cheaper for a team.

What is the best Twilio alternative for a support or sales team?

If you need the official API, Respond.io offers the deepest finished workflow. If you do not, Spun gives a team shared access to the existing WhatsApp number with AI built in, flat pricing and no per-message fees, which is what most teams comparing Twilio actually wanted.

Can I use WhatsApp for my team without Twilio or any API?

Yes. Spun connects to your existing number by QR code, the way WhatsApp Web does, and adds a multi-user team inbox, automation, broadcasts and AI on top. No API application, no templates, no per-message costs.

Does Twilio support WhatsApp groups?

No. The WhatsApp Business API has no group support, so no API-based provider, Twilio included, can see or manage groups. QR-connected tools like Spun support groups fully.

Comparison

Twilio WhatsApp: pricing and 7 alternatives

Twilio is infrastructure, not a product: fair per-message pricing, but you build the inbox, the automation and the team workflow yourself. Here is what it costs, who it fits, and 7 alternatives when it does not.

Pricing and features verified against each vendor's site on August 24, 2026

Twilio is the best-known infrastructure route onto the WhatsApp Business API. There is no monthly platform fee: you pay $0.005 per message (inbound and outbound) plus Meta's template fees, and you get an API, SDKs and world-class documentation. For developers embedding WhatsApp inside their own product, it is a clean, honest deal.

The catch is the word "infrastructure". Twilio hands you message pipes, not a team inbox. The shared inbox, assignment, contact management, automation and analytics that a support or sales team needs are yours to build, buy separately, or assemble from Twilio's own contact-center product at meaningfully higher cost. Most teams shopping for "Twilio WhatsApp" discover they were actually shopping for finished software.

This guide covers both exits: platform BSPs that bundle the same API into finished software (Respond.io, WATI, SleekFlow, AiSensy, Interakt, DoubleTick), and Spun, which skips the API entirely, connects to the WhatsApp number you already use by QR code, and gives the team an AI-first inbox at one flat price.

Twilio WhatsApp pricing, explained

Twilio's model is pure pay-as-you-go: a $0.005 Twilio fee on every WhatsApp message in either direction, plus Meta's per-message template fees passed through at cost. Template fees vary by category and destination country; replies inside the 24-hour customer service window carry no Meta fee, and Twilio's pricing page has a calculator for your exact mix.

What the sticker price hides is the build cost. The API alone answers no customer and assigns no chat: budget for engineering time, or for Twilio's contact-center layer, before comparing it to any finished platform on this page.

For contrast: Spun has no per-message maths at all, $49 to $200 flat per month for a finished team inbox on your existing number, no API involved.

Plan	Price	Included / limits
Twilio fee	$0.005/message	Every message, inbound and outbound
Meta template fees	Varies by category + country	Passed through at cost; free inside the 24h service window
Platform fee	$0/month	API access only; the software layer is yours to build

Twilio prices from twilio.com/en-us/whatsapp/pricing, checked August 24, 2026. Meta fees change by country and category; use Twilio's calculator for your mix.

Why teams look for a Twilio WhatsApp alternative

Twilio is excellent at what it is. These are the reasons it may not be what you need.

There is no inbox

Twilio is an API. Shared inbox, assignment, labels, notes and reporting are all software you have to build or buy on top.

Engineering is the real price

The $0.005 fee is honest, but a working team workflow on raw Twilio costs developer-months. That is the number to compare against a platform subscription.

Per-message costs scale with success

Twilio fee plus Meta fees on every message means the bill grows exactly as fast as your WhatsApp channel does.

API limits are structural

Templates outside the 24-hour window, no WhatsApp groups, and a dedicated number: every API route shares these, Twilio included.

Overkill for a team inbox

If the goal is "five people answering customers on WhatsApp", infrastructure plus custom code is the long way around.

Twilio alternatives at a glance

Feature	Spun	Respond.io	WATI	SleekFlow	AiSensy	Interakt	DoubleTick
Pricing model	Flat, whole team	Plan + contacts + users	Plan + per user	Per user (min seats)	Plan + message credits	Plan + markup	Plan + per agent
Entry price (paid)	$49/mo flat	$99/mo	$59/mo (annual)	~$149/mo	$45/mo	~Rs 2,799/mo	$169.90/mo (annual)
Unlimited team members
Needs Business API approval
Per-message Meta fees
Works with your existing number
WhatsApp groups
Message templates required
AI compose / summary / ask-a-chat		AI agents	Add-on credits	AI suite	Add-on	Add-on	Enterprise only
Voice note transcription
Speech-to-speech translation
Per-customer team scoping		Advanced roles	Roles	Roles	Basic	Roles	Roles + masking
Ticketing / SLA engine		Workflows	Basic	Partial
Named CRM integrations	Webhooks + Zapier
Free tier / trial	Free tier + trial	7-day trial	7-day trial	Free tier	Free tier	Free tier (IG)	Demo

Prices are the vendors' published entry-level paid plans as listed on their websites on August 1, 2026 (annual billing where noted). API-based platforms also pass through Meta's per-message fees, which vary by country and message category. Always confirm current pricing on each vendor's site.

1.Spun

Our pick

Best for teams that want AI on their existing WhatsApp number, without the Business API

Spun takes a fundamentally different approach from Business API platforms. It connects to the WhatsApp number you already use by scanning a QR code, the same way WhatsApp Web links a device. That means no API approval, no dedicated number, no message templates, no 24-hour window and no per-message fees. Your chat history and your WhatsApp groups come with you.

On top of that connection, Spun layers a genuinely AI-first workspace: AI drafts replies in your tone, summarizes long conversations, answers questions about any chat, auto-labels and triages incoming messages, and can run a knowledge-base chatbot. Voice is a standout: voice notes are transcribed automatically, and Spun can even translate speech to speech so you can talk to customers across languages.

It is built mobile-first, which matters if you actually run your business from your phone. Team sharing is granular: you can give a virtual assistant or teammate access to only their customers' conversations rather than the whole inbox. Broadcasts and scheduling are included, with built-in caution: Spun helps you stay within safe sending limits rather than encouraging mass blasting.

Pricing: Flat $49, $100 or $200 per month for the whole workspace with unlimited team members, and every feature on every plan. Free-forever Spun Chat tier and a free trial. No per-message fees, no per-user fees.

Pros

Works on your existing number and history via QR, no API approval
Full WhatsApp groups support
Flat pricing, unlimited team members
AI compose, summaries, ask-a-chat, auto-labeling, daily briefing
Voice transcription and speech-to-speech translation
Per-customer conversation scoping for VAs and teams
Mobile-first apps

Cons

No ticketing / SLA engine (triage is AI-driven instead)
Fewer named CRM integrations (webhooks and Zapier instead)
Not designed for official-API use cases like green-tick verified mass notifications

Best for: Small businesses, virtual assistants and teams that live in WhatsApp, use groups, and want AI leverage at a predictable flat price.

Try Spun free

2.Respond.io

Best omnichannel platform for mid-market teams on the Business API

Respond.io is one of the most polished omnichannel platforms on the API lane. It unifies WhatsApp, Instagram, Facebook, TikTok and more into one AI-powered inbox, with strong workflow automation, AI agents and deep reporting.

The trade-off is cost structure: you pay for the plan, for user seats and for Monthly Active Contacts. Growth at $199/mo includes 1,000 active contacts; beyond that you pay $12 per extra 100. For high-volume teams this adds up quickly, and Meta's per-message fees still apply on top.

Pricing: Starter $99/mo, Growth $199/mo, Advanced $349/mo (about 20% less on annual billing). Billed by user seats plus Monthly Active Contacts, with Meta message fees on top. 7-day trial.

Pros

Excellent omnichannel inbox and automation builder
AI agents for lead qualification and support
Strong analytics and enterprise-grade controls
HubSpot, Salesforce and many native integrations

Cons

Expensive for small teams; contact-based billing is hard to predict
Business API only: templates, 24-hour window, no groups
Overkill if WhatsApp is your only channel

Best for: Mid-market sales and support teams handling high volumes across several messaging channels, with budget to match.

3.WATI

Best-known Business API platform for small businesses

WATI is one of the most popular entry points to the WhatsApp Business API, with a shared team inbox, broadcast campaigns, no-code chatbots and a large integration marketplace including Shopify and Zoho.

The trade-offs are cost structure and seat limits: the Growth plan is hard-capped at 3 users, extra seats on higher tiers cost $24 to $69 per user, AI features are credit-based add-ons, and Meta's per-message fees apply on top of every plan.

Pricing: Growth $59/mo, Pro $119/mo, Business $279/mo on annual billing ($69 / $149 / $349 monthly). Extra users $24/mo (Pro) or $69/mo (Business). Meta message fees on top. 7-day trial.

Pros

Mature product with a large integration marketplace
Strong broadcast and chatbot tooling
Well-documented, big user community

Cons

Growth plan capped at 3 users with no way to add more
Per-user fees stack quickly on growing teams
API limits: templates, 24-hour window, no groups, dedicated number

Best for: Small businesses that need the official API with a proven, template-driven broadcast workflow.

4.SleekFlow

Best for commerce-focused teams in Asia on the Business API

SleekFlow is an omnichannel social commerce platform popular in Hong Kong, Singapore and Southeast Asia. It combines a shared inbox with flow automation, payment links and catalog features, and it ships a capable AI suite.

Pricing is per user with minimum seat counts, and WhatsApp costs extra: a hosted number is $15/mo and every template message is billed at Meta's rates. Like all API platforms, it cannot touch WhatsApp groups or your existing personal-number history.

Pricing: Paid WhatsApp API plans start around $149/mo; the popular Premium tier is about $349/mo billed yearly, with per-user minimums. Free tier available. Meta message fees and $15/mo per hosted number on top.

Pros

Strong commerce features: catalogs, payment links, Shopify integration
Omnichannel: WhatsApp, Instagram, WeChat, LINE and more
Free tier to test core features

Cons

Per-user pricing with minimum seats gets expensive
WhatsApp number hosting and message fees are extra
Business API limits: templates, no groups, dedicated number

Best for: E-commerce teams in Asia that want chat-to-checkout flows across several social channels.

5.AiSensy

Best budget Business API option, especially in India

AiSensy is a WhatsApp-only marketing platform with one of the lowest entry prices on the API lane and a genuinely free forever tier for basic use. It is an official Meta BSP and is very popular in India.

Note the dual pricing: the same Basic plan is Rs 1,500/mo on the Indian pricing page but $45/mo on the USD page. AI capabilities and chatbot flows are paid add-ons, and the platform is squarely aimed at broadcast marketing, which brings template costs and compliance discipline with it.

Pricing: Basic $45/mo, Pro $99/mo on the USD page (Rs 1,500 / Rs 3,200 in India, roughly 10% less on annual billing). Free-forever tier. Prepaid Meta message credits on top; AI and chatbot flows are add-ons.

Pros

Very low entry price and a free tier
Purpose-built for WhatsApp campaign marketing
Official Meta BSP with CTWA ad tooling

Cons

WhatsApp-only, no omnichannel inbox
AI and flow builder are paid add-ons
Marketing-heavy usage means high template message bills

Best for: Budget-conscious marketers, especially in India, who mainly need broadcasts and simple automation.

6.Interakt

Best for Indian D2C and Shopify sellers

Interakt, backed by Jio Haptik, targets Indian direct-to-consumer brands. It bundles WhatsApp catalogs, native payments, Shopify integration and campaign tools, and unusually for the API lane it offers unlimited agent seats on paid plans.

Pricing is India-first (roughly Rs 2,799 to Rs 3,799 per month plus tax) and there is a per-message markup on Meta's marketing rates on non-enterprise plans. AI agents are a separately priced add-on.

Pricing: Free Starter tier (Instagram only); Growth ~Rs 2,799/mo and Advanced ~Rs 3,799/mo plus taxes (about 20% less annually). Meta fees plus a per-message markup on top; AI agents are a paid add-on.

Pros

Unlimited agent seats on paid plans
Strong commerce stack: catalogs, payments, Shopify
Backed by Jio Haptik, well established in India

Cons

India-centric; less suited to US or EU buyers
Per-message markup on top of Meta rates
API limits: templates, no groups, dedicated number

Best for: Indian D2C brands selling through WhatsApp catalogs and Shopify.

7.DoubleTick

Best mobile-first Business API tool for sales teams

DoubleTick is a WhatsApp-first sales and marketing tool with a genuinely good mobile app, which is rare on the API lane. It focuses on bulk broadcasts, a team inbox with number masking, and a built-in ordering bot.

International pricing is steep for what it is (Starter at $169.90/mo billed yearly), though Indian pricing is far lower (Rs 2,000/mo). Seats are capped per plan with paid extras, and AI-powered bots are reserved for the custom-priced Enterprise tier.

Pricing: Starter $169.90/mo and Pro $217.80/mo billed yearly on the international page (Rs 2,000 / Rs 3,000 in India), 5 to 10 agents included, ~Rs 500 per extra agent. Meta message fees on top.

Pros

Strong mobile app experience
Easy bulk broadcasts with analytics
Number masking and role controls for sales teams

Cons

Expensive internationally versus Indian pricing
AI bots locked behind Enterprise
API limits: templates, no groups, dedicated number

Best for: Sales teams that want API-based broadcasts and CRM-lite features managed from a phone.

FAQ

Twilio WhatsApp: frequently asked questions

Try Spun on your existing WhatsApp number

Scan a QR code, keep your number and chat history, and get an AI-powered shared inbox for your whole team at one flat price. No Business API approval, no per-message fees, no templates.

Start your free trial

Which Twilio alternative should you pick?

Stay on Twilio if WhatsApp is a feature inside software you are building: the pricing is fair, the docs are excellent, and no platform BSP will match that flexibility. If you want the API inside finished software instead, Respond.io is the strongest all-rounder and WATI or AiSensy the budget routes, with the usual API trade-offs: templates, fees, no groups.

If what you were really shopping for is your team answering customers on the WhatsApp number you already use, with AI drafting, summaries and automation at one flat price, that is Spun, and no code is involved.

Start your free Spun trial

Free trial, no credit card required. See pricing.