What's the difference between BSP and Cloud API?

BSPs (Business Solution Providers) are Meta-approved partners who host WhatsApp API infrastructure and add value-added tooling. Cloud API is Meta's hosted solution that tools like Sendr connect to directly via Embedded Signup — no BSP middleman for API access.

Do I need a Meta Business account for all of these?

Yes. Meta requires a verified Facebook Business account for any official WhatsApp API access, regardless of which provider or tool you choose.

Can I switch providers without losing my number?

WhatsApp numbers can migrate between compliant providers, but plan a transition window. Verify template approval status carries over and consent records are maintained.

Which provider is best for a non-technical founder?

Sendr (simplest for marketing-only), Wati (if you also need support inbox), or Interakt (if Shopify integration matters). Avoid Twilio, Gupshup, or 360dialog without engineering resources.

Is the WhatsApp Business App sufficient instead of API?

The free WhatsApp Business App limits broadcasts to 256 contacts. If you need to reach more people with marketing templates, you need API access through one of these providers.

WhatsApp Business API providers: complete comparison guide (2026)

BSP vs Cloud API, subscription vs usage-based, marketer vs developer — the full landscape in one page.

Last verified May 2026

Quick verdict

Choose your API path first (BSP or Cloud API direct), then match your team: marketers need dashboards, engineers need programmable pipes.

The WhatsApp Business API landscape splits into two access paths: Business Solution Providers (BSPs) who mediate Meta's API with value-added tooling, and direct Cloud API access where you build on Meta's hosted infrastructure.

Most dashboard-style tools (Sendr, Wati, Interakt, AiSensy, Gallabox) use Cloud API or BSP channels under the hood — the buyer decision is really about what's built on top: CRM, chatbot, inbox, or minimalist campaign sender.

This guide maps the full landscape for teams evaluating WhatsApp API providers in 2026 — from solo marketers to enterprise platform teams.

Methodology

We categorize providers by: (1) API access model (BSP, Cloud API, or hybrid), (2) primary buyer persona, (3) feature breadth, (4) pricing model, (5) setup complexity.

This is an informational overview, not a ranking — different teams have genuinely different best picks.

Rankings

Sendr — minimalist Cloud API marketing sender

Best for: Solo marketers who want the fastest path to WhatsApp campaigns

Direct Meta Cloud API path via Embedded Signup. $0 platform fee, prepaid messaging, paste-and-send workflow. Deliberately scoped to marketing broadcasts — no inbox, no bots, no CRM by design.

Wati — full-featured WhatsApp operations platform

Best for: Teams needing inbox + bots + campaigns in one WhatsApp platform

BSP with shared inbox, chatbot builder, campaign modules, and growing automation suite. Subscription model from ~$49/mo. Strong for teams that handle both support and marketing on WhatsApp.

Twilio — programmable messaging infrastructure

Best for: Engineering teams building custom messaging products

CPaaS covering WhatsApp alongside SMS, voice, email, and more. Usage-based pricing with no fixed subscription. Requires engineering to build anything customer-facing — you get APIs, not dashboards.

Interakt — commerce CRM with WhatsApp integration

Best for: Shopify merchants wanting WhatsApp tied to order lifecycle

WhatsApp CRM with native Shopify flows, catalog features, and pipeline views. Subscription from ~$49/mo. Best when e-commerce data should drive WhatsApp journeys.

Gupshup — enterprise BSP and API platform

Best for: Enterprises and ISVs building custom WhatsApp programs

One of the largest Meta BSPs globally. Partner-driven implementations, enterprise pricing, and custom solutions. Not a marketer-first dashboard — expect integration work.

360dialog — API-first BSP for partners and agencies

Best for: Agencies and partners reselling WhatsApp API access

Meta BSP focused on API access with partner tooling on top. Common pick for agencies reselling WhatsApp access. Requires separate UI tooling for marketer-friendly sending.

Feature	Sendr	Wati	Twilio	Interakt	Gupshup	360dialog
API access model	Cloud API	BSP / Cloud API	CPaaS (multiple channels)	BSP / Cloud API	BSP	BSP
Primary buyer	Marketer	Ops + marketing team	Developer	E-commerce team	Enterprise / ISV	Agency / partner
Pricing model	Prepaid, $0/mo	Subscription + usage	Usage-based	Subscription + usage	Custom	Subscription + usage
Marketing campaign UI					Partner-dependent	Add-on needed
Shared inbox / ticketing					Custom build	Partner-dependent
No-code chatbot builder				Limited	Enterprise tier
Code required for basic use
Embedded Signup (quick WABA setup)		Available	Manual setup	Available	Manual setup	Manual setup

Pricing examples

BSP vs Cloud API: BSPs may negotiate volume discounts but add platform fees. Cloud API direct (via tools like Sendr) avoids BSP markup but means Meta bills you at standard rates.
Rule of thumb: at volumes under 10,000 messages/month, platform subscription is the largest cost variable. At 50,000+, per-message rates and BSP negotiations dominate.
Engineering cost is invisible in spreadsheets but real: Twilio and Gupshup require developer time that doesn't appear on the API invoice.

Frequently asked questions

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