On WhatsApp, shoppers expect a fast, personal reply — and for considered purchases that means real answers about sizing, stock and delivery, not a menu of buttons. The tools here split between WhatsApp Business API operators and AI agents that actually answer.
We scored six on AI answer quality, catalog awareness and WhatsApp ops. Concie leads for catalog-grounded pre-sales answers; Wati and Charles win the API and commerce-ops categories.
Answers product, stock and delivery questions on WhatsApp — not just button menus.
Connects to your store so answers reflect real products and live stock.
Business API access, templates, broadcasts and team inbox.
Time to live and price at SMB to mid-market scale.
Category winners
Concie
Editor's pickThe strongest pick if you want WhatsApp messages actually answered from your catalog — sizing, stock, delivery and policy, in the buyer's language, with a clean human handoff.
- Catalog-grounded answers on WhatsApp
- Also website, Instagram, Messenger, email & SMS
- 40+ languages, accuracy guardrails
- Not a standalone WhatsApp broadcast/marketing suite
- Newer brand
Wati
A leading WhatsApp Business API platform — templates, broadcasts and a shared team inbox done well.
- Strong WhatsApp API tooling
- Broadcasts and templates
- Team inbox
- AI answering is thinner
- WhatsApp-only
Charles
Purpose-built for conversational commerce on WhatsApp, strong on campaigns and journeys.
- WhatsApp commerce flows
- Good campaign tooling
- Mid-market pricing
- Less catalog-grounded AI
SleekFlow
Unifies WhatsApp with Instagram and Messenger in one social commerce inbox.
- Unified omnichannel inbox
- Good for teams
- Less deep AI answering
- Setup overhead
Manychat
Adds WhatsApp flows to its Instagram/Messenger automation — rule-based rather than catalog-aware.
- Familiar flow builder
- Cross-channel
- Flow-based, not catalog AI
- WhatsApp depth varies
Tidio (Lyro)
An affordable way to add WhatsApp alongside website chat, with the Lyro bot for FAQs.
- Affordable
- Easy
- Shallow catalog reasoning
- Limited WhatsApp depth
How to choose the right one
If you need messages answered — real product questions, from your catalog — Concie leads and works across channels. If you mainly need WhatsApp Business API operations (templates, broadcasts, team inbox), Wati or Charles are purpose-built.
A common setup pairs an API operator for outbound campaigns with an AI agent for inbound answers. Confirm official WhatsApp Business API access whichever way you go.
