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Wati is the fastest route to selling inside WhatsApp for a small team, Zoko the strongest fit when the catalog lives in Shopify, and Attentive the pick when the channel is SMS at enterprise volume. All seven were compared on channel coverage, published pricing, official MCP server status, and API access.
Wati is the best overall conversational commerce platform for most teams in 2026, and the best conversational commerce platform for small business specifically, at its $19 entry tier. It publishes real prices, includes a WhatsApp catalog on every plan including that $19 tier, and is one of only two vendors here that built its own MCP server. If your catalog lives in Shopify and the goal is an order placed without the buyer ever opening a browser tab, Zoko is the better buy. Among these conversational commerce platforms, Wati and Zoko are the two genuinely priced for a team just getting started rather than negotiating an enterprise contract.
Why This Category Is Narrower Than It Sounds
Conversational commerce is a specific layer, and vendor marketing blurs it constantly. It is the software that turns a message thread into a checkout: a catalog rendered inside WhatsApp, a cart recovery sequence over SMS, an agent closing a cash on delivery order in a DM.
That is a different job from the bot technology underneath, covered in best conversational AI platforms, and different again from the storefront the order settles into, covered in best e-commerce software. Every product below is judged on how much of a purchase it carries before the buyer leaves the chat.
Two shifts run across all seven. AI sales agents are now a separate line item, and MCP servers have arrived, though only two vendors ship one.
Why You Need Conversational Commerce Software
- A catalog inside the thread removes the handoff. Every redirect to a storefront is a step where the buyer can leave.
- Cart recovery lands in a channel with a reply path. An abandoned cart email cannot be answered. A WhatsApp message can.
- Cash on delivery needs a confirmation loop. Where COD dominates, a chat confirmation before fulfillment separates an order from a return.
- Agent-assisted selling scales to B2B basket sizes. Yalo reports a 49 percent increase in SKUs per order, a figure it publishes itself.
- Support and sales share one record. The thread that answers a sizing question closes the order.
Adjacent tooling sits in our e-commerce software category and our SMS marketing category.
How We Evaluated
Each platform was scored on how much of a purchase it completes inside the thread, whether pricing is published, the maturity of AI and MCP support with first-party servers kept separate from community builds, and the state of the public API. Every price came from the vendor's own pricing page in August 2026, never a review aggregator. Full criteria live in our methodology.
1. Wati
Wati sells the whole WhatsApp commerce stack to teams with no integration budget. The shared inbox, chatbot builder, and WhatsApp catalog sit on every plan including the $19 tier, which is unusual in a category that normally reserves the catalog for a mid-market bundle.
Pricing: Growth $19 a month, Pro $99, Business $399, each about 25 percent cheaper paid annually. Extra users are $24 a month on Pro and $69 on Business. The Shopify connector is a $4.99 add-on.
Top Features
- WhatsApp catalog included on every plan tier
- Shared team inbox with round-robin routing
- Chatbot builder with automation triggers
- Broadcast management, unlimited from the Pro tier
- Instagram automation and smart retargeting
- Multiple WhatsApp numbers on the Business tier
Pros
- Cheapest published entry point of the seven
- API access on every plan rather than gated to the top tier
- First-party MCP server with OAuth rather than a static token
Cons
- Automation triggers and AI credits are metered, so the headline price is a floor
- Channel coverage is WhatsApp and Instagram, with no SMS or RCS
AI/MCP Integration: Official. Wati runs the Astra MCP server at astra-mcp.wati.io/mcp behind an OAuth flow, works with Claude and ChatGPT, and covers the agent lifecycle from building and testing through to analytics. Wati describes itself as the first WhatsApp Business Solution Provider to ship a purpose-built MCP server rather than a community build.
API Integration: Yes. The v3 REST API sits at the /api/ext/v3/ path with documented broadcast, contact, team inbox, automation, and dashboard endpoints. Call quotas run from 10,000 a month on Growth to 20 million on Business.
Cloud Based: Yes, SaaS only.
Platforms: WhatsApp Business Platform and Instagram.
Best For: Small teams wanting a WhatsApp storefront running this week at a visible price.
Editor score: 4.6/5. Clearest pricing in the group, and the only OAuth-based MCP server aimed at its own agent tooling.
2. Zoko
Zoko is built for one buyer and does not pretend otherwise. Shopify brands sync their catalog into WhatsApp and take orders in the thread, with cash on delivery confirmation flows running against live Shopify order data. Its customer list leans toward India and Brazil, where WhatsApp-first retail is the default.
Pricing: Starter $49.99 a month with a $0.015 markup per conversation, Plus $79.99 with 5,000 conversations included, Elite $139.99 with 100,000, Max $499.99 with 5 million. Instagram is a $9.99 monthly platform fee, Facebook is free, WhatsApp bills at Meta's rate card. AI agents are $24.99 each per month.
Top Features
- Shopify catalog sync into the WhatsApp catalog
- Cash on delivery order confirmation workflows
- Cart recovery flows tied to Shopify events
- Click-to-WhatsApp ad routing and chat widget
- Multi-agent inbox with tags and auto distribution
- Voice calling minutes bundled into every tier
Pros
- API and webhook access on the entry plan, not the top one
- Unlimited free agent seats on the Starter tier
- Per-conversation rates fall sharply as volume rises
Cons
- No first-party MCP server documented
- Three separate meters to track: plan fee, conversation rate, and AI agent fee
AI/MCP Integration: None documented as of August 2026. Zoko sells three named AI agents, Guru, Wismo, and Sello, at $24.99 each per month with the first 100 resolutions or orders free, but publishes no MCP server.
API Integration: Yes. API and webhook access is included on all four tiers, including the $49.99 Starter.
Cloud Based: Yes, SaaS.
Platforms: WhatsApp, Instagram, and Facebook, with Shopify as the commerce backend.
Best For: Shopify brands in WhatsApp-first markets who want the order placed in the chat.
Editor score: 4.5/5. Deepest commerce mechanics here and the most granular pricing, held back by the missing MCP story.
3. Attentive
Attentive is the enterprise end of this list, and the channel is SMS rather than WhatsApp. That matters: no catalog renders inside the thread, so commerce runs through personalized links, triggered journeys, and identity resolution.
Pricing: Not published. Four packages exist, an SMS plus email plus RCS plus push bundle, a text and email bundle, a text-only plan, and an enterprise agreement, all priced on list size and message volume. AI Pro and AI Grow carry a flat monthly fee, AI Journeys bills per click, and AI Essentials is included.
Top Features
- SMS, email, RCS for Business, and push in one subscriber file
- Attentive Signal identity resolution across sessions
- Audience Manager segmentation
- AI Journeys for triggered, personalized sequences
- More than 100 documented integrations
- Compliance and deliverability tooling built in
Pros
- Only vendor here running RCS for Business alongside SMS
- Downloadable OpenAPI specification with OAuth 2.0 support
- Official MCP server that respects existing UI permissions
Cons
- No published pricing at any tier, including the entry package
- AI capabilities are unbundled add-ons rather than included features
AI/MCP Integration: Official, in beta. Attentive documents an MCP server that connects Claude or ChatGPT to pull reporting, draft and edit campaigns, build journeys and segments, and retrieve configuration, scoped to what the connected user can already do in the UI. The documentation was last updated on August 13, 2026 and warns that tool names and behavior may change during the beta.
API Integration: Yes. Attentive publishes a current API set alongside deprecated legacy endpoints, supports API key and OAuth 2.0 auth, and offers a downloadable OpenAPI specification with documented webhooks.
Cloud Based: Yes, SaaS.
Platforms: SMS, RCS, email, and push, with 100-plus documented integrations.
Best For: Large retailers on an SMS-led program with a subscriber file big enough to justify identity resolution.
Editor score: 4.4/5. Strongest developer surface here, undercut by a pricing page with no numbers on it.
More on the messaging channel itself sits in our SMS marketing software roundup.
4. Postscript
Postscript is the Shopify-native SMS option. Its most interesting product is Shopper, an AI assistant that holds one-to-one text conversations and recommends products rather than blasting a segment. The pricing page is unusually specific about per-message economics.
Pricing: Starter $0 a month with a $49 minimum spend at $0.009 per SMS and $0.045 per MMS. Growth $100 a month at $0.008 and $0.03. Professional $500 a month at $0.007 and $0.024. Enterprise custom. Carrier fees are extra, averaging $0.00418 per SMS and $0.00841 per MMS in the US. Rates apply to the US and Canada only.
Top Features
- Shopper AI assistant for one-to-one product recommendations
- Infinity Testing across hundreds of message variants
- Brand Center for training AI copy on brand voice
- Conversation Insights with AI-written summaries
- Abandoned cart automation templates
- Data warehouse push on the enterprise tier
Pros
- Per-message and carrier fee rates published to four decimal places
- Free entry tier with only a spend minimum
- Segmentation runs directly against Shopify data
Cons
- API access gated to the $500 Professional tier
- Coverage limited to the US and Canada
AI/MCP Integration: None first-party. Postscript sells an AI bundle covering Brand Center, Infinity Testing, and Shopper, and reports that one merchant, Original Grain, attributed $24,000 in monthly revenue to Shopper alongside a 61 percent drop in support tickets. Third-party wrappers exist, but Postscript publishes no MCP server.
API Integration: Yes, on the Professional tier and above. Postscript runs a developer site with an authentication guide and API reference. Entry tiers do not include access.
Cloud Based: Yes, SaaS.
Platforms: SMS and MMS in the US and Canada, integrated with Shopify.
Best For: North American Shopify merchants who want per-message costs they can model in advance.
Editor score: 4.3/5. Best cost transparency here. The API paywall at $500 is the sour note.
5. Gupshup
Gupshup is the volume play. It reports 120 billion conversations a year across more than 50,000 customers in 60-plus countries, selling commerce, marketing, and support automation from one Conversation Cloud. If you need one vendor across WhatsApp, SMS, RCS, and voice, the shortlist is brief.
Pricing: Not published. Gupshup runs a self-serve signup and quotes enterprise agreements through sales, with messaging billed on top at Meta's or the carrier's rate.
Top Features
- Conversation Cloud spanning WhatsApp, Instagram, SMS, and RCS
- ACE LLM behind the autonomous AI agents
- AI Co-Pilot with suggested responses and summarization
- Industry-trained agents for assisted sales and shopping
- Shopify integration for WhatsApp commerce
- Voice APIs for click-to-call and inbound or outbound calling
Pros
- Widest channel coverage of the seven, including voice
- Documented APIs across every channel with an OpenAPI index
- Operating history and country coverage no other vendor here matches
Cons
- No published plan pricing of any kind
- No first-party MCP server despite a large public API surface
AI/MCP Integration: None first-party. Gupshup's developer documentation carries no MCP section as of August 2026. Third-party connector platforms expose Gupshup actions to AI assistants, but those are wrappers over the public API with no vendor support commitment. Gupshup's own AI story is the ACE LLM and its autonomous agents.
API Integration: Yes. Gupshup documents a WhatsApp self-serve platform API, SMS APIs, an RCS API, and click-to-call, outbound, and inbound calling APIs.
Cloud Based: Yes, SaaS.
Platforms: WhatsApp, Instagram, SMS, RCS, and voice, in 60-plus countries.
Best For: Multi-market operations needing one contract across commerce, support, and voice.
Editor score: 4.1/5. Unmatched reach and a real API, sold without a visible price.
6. charles
charles is the European answer, and compliance is part of the pitch rather than a footnote. The Berlin company holds ISO 27001 and SOC 2, sells GDPR-aligned agents, and stays LLM-agnostic. Its customers run from Volkswagen and BMW to About You, Westwing, and Snocks.
Pricing: Not published. charles directs buyers to a demo request.
Top Features
- AI Agent Squad with three named agents for different jobs
- Click-to-message ad routing and subscriber collection
- Abandoned cart recovery and back-in-stock notifications
- Product recommendation and lead qualification flows
- Shop, CRM, and service integrations in one connector set
- Revenue and conversion metrics tied to conversation quality
Pros
- ISO 27001 and SOC 2 alongside GDPR-aligned agent design
- LLM-agnostic, so the model choice is not the vendor's to make
- Deep integration set including Shopify, Salesforce, Klaviyo, Emarsys, and Zendesk
Cons
- No published pricing
- No public REST API reference on the product site
AI/MCP Integration: None documented as of August 2026. charles sells three named agents instead: Recco for product recommendations tuned to conversion and average order value, Sue Port for knowledge-base-backed service, and Experta for custom cases.
API Integration: Partial. charles maintains an open-source JavaScript browser SDK on GitHub, but publishes no public REST reference on the product site as of August 2026.
Cloud Based: Yes, SaaS.
Platforms: WhatsApp, Instagram, Facebook Messenger, webchat, chat ads, and RCS.
Best For: European consumer brands where GDPR posture comes up in the first procurement call.
Editor score: 4.0/5. Strongest compliance story, thinnest developer surface.
7. Yalo
Yalo is the only product here not aimed at direct-to-consumer retail. Its buyer is a shop owner reordering stock over WhatsApp, not a shopper browsing a catalog. Nestlé, Coca-Cola FEMSA, Mondelez, Heineken, PepsiCo, and Unilever appear on its customer list.
Pricing: Not published. Yalo quotes through sales.
Top Features
- Oris AI sales agent modeled on a field sales rep
- Product recommendation engine for reorder baskets
- Modular platform assembled per customer journey
- WhatsApp, mobile app, and voice as parallel order channels
- Distributor and route-to-market ordering workflows
- Reorder prompts tied to purchase history
Pros
- Only vendor here designed for B2B distributor ordering
- Published enterprise reference customers across global CPG
- Voice ordering alongside chat for low-connectivity buyers
Cons
- No published pricing
- No public developer API documentation on the site
AI/MCP Integration: None documented as of August 2026. Yalo's AI product is Oris, which it describes as recreating a company's best salesperson.
API Integration: Not documented publicly. Yalo publishes no developer reference as of August 2026, and integration runs through its implementation team.
Cloud Based: Yes, across WhatsApp, app, and voice.
Platforms: WhatsApp, a mobile ordering app, and voice calling.
Best For: Consumer goods manufacturers selling through distributor networks, not to end shoppers.
Editor score: 3.9/5. A genuinely different product, sold entirely through a sales team.
Comparison Table
| Tool | Best For | Starting Price | Standout Feature | AI-MCP Support | API Integration |
|---|---|---|---|---|---|
| Wati | Small WhatsApp teams | $19 per month | Catalog on every plan | Official, OAuth | Yes, all plans |
| Zoko | Shopify WhatsApp selling | $49.99 per month | Shopify catalog sync | None documented | Yes, all plans |
| Attentive | Enterprise SMS programs | Quote only | RCS for Business | Official, beta | Yes, OpenAPI spec |
| Postscript | North American Shopify SMS | $0 plus $49 minimum | Shopper AI assistant | None first-party | Professional tier only |
| Gupshup | Multi-market messaging | Quote only | Voice plus chat coverage | None first-party | Yes, all channels |
| charles | European consumer brands | Quote only | Certified agent squad | None documented | Browser SDK only |
| Yalo | B2B distributor ordering | Quote only | Oris sales agent | None documented | Not documented |
More retail tooling breakdowns live in our e-commerce and retail blog category.
How to Choose
- Decide the channel before the vendor. WhatsApp, SMS, and Instagram DM are three products with three different winners.
- Check whether the catalog renders in the thread or links out. That detail separates in-chat commerce from a pasted link.
- Confirm which meters you pay. Plan fee, per-conversation markup, carrier rate, and per-agent AI fee stack independently.
- Ask where API access sits in the plan ladder. Zoko and Wati include it at the bottom, Postscript charges $500 a month.
- Separate an official MCP server from a community build and from a generic connector platform. Only Wati and Attentive publish their own.
- Match the geography. Postscript is US and Canada only, Zoko leans India and Brazil, charles leans Europe.
- If the buyer is a business rather than a shopper, the shortlist is one name.
What This Actually Costs
Take a brand sending 50,000 WhatsApp conversations a month with five inbox agents. Wati's Pro plan is $99 a month with five seats included, so roughly $1,200 a year in platform fees before Meta's per-message charges. Zoko's Elite tier at $139.99 includes 100,000 conversations and ten seats, landing near $1,680 a year plus Meta's rate card.
Run the same volume on SMS in the US and the math inverts. Postscript's Growth plan is $100 a month plus $0.008 per SMS, so 50,000 messages costs about $400 in message fees, near $600 once carrier fees are added. Chat is cheaper at volume. SMS reaches people who will never install WhatsApp.
Attentive, Gupshup, charles, and Yalo quote only on a call.
Final Thoughts
The temptation here is to buy the longest feature list and assume the commerce mechanics follow. They usually do not. Four of these seven are messaging platforms that added commerce features. Two were built around the order, one for an entirely different buyer.
Wati takes the overall pick on published pricing, a catalog at the entry tier, and the only OAuth-backed MCP server aimed at its own agent tooling. Choose Zoko if your catalog is in Shopify and cash on delivery is part of the flow. Choose Attentive if the program is SMS at scale and you need RCS. Choose Yalo if your customer is a distributor, in which case nothing else here competes.
Four of seven publishing no pricing is a poor showing for a category selling to growth teams, not enterprise IT.