WhatsApp guides and comparisons
How to use WhatsApp with Claude, ChatGPT and other AI agents, and honest comparisons of the WhatsApp tools for Attio.
Setup guides
Step by step, with every screen. Each one takes about 5 minutes.
Connect WhatsApp to Claude
Add WhatSync as a connector, link your WhatsApp, and ask Claude about your chats.
Read the guideConnect WhatsApp to ChatGPT
Add WhatSync from the ChatGPT app store and put your WhatsApp chats to work in ChatGPT.
Read the guideWhatsApp MCP server
One URL for Claude Code, Cursor, Codex and any MCP client, with more than 40 WhatsApp tools.
Read the guideArticles
Comparisons and how-tos for teams that use WhatsApp with Attio.
How-to guide8 min read
How to send a WhatsApp message from an Attio workflow
Yes, you can send WhatsApp messages from Attio workflows. This simple guide shows you how to send a Meta-approved template through WhatSync.
Read the articleBuyer guide6 min read
The 6 best WhatsApp MCP servers in 2026, compared
Six WhatsApp MCP servers. Four are built for developers. Two are not. Here is how to pick.
Read the articleComparison5 min read
lharries/whatsapp-mcp vs WhatSync, compared
lharries/whatsapp-mcp is free and you run it. WhatSync is paid and runs for you. Here is which one fits.
Read the articleGuide9 min read
How to build a WhatsApp AI agent: the 3 ways that work in 2026
A WhatsApp AI agent can mean three different things: a bot that answers your customers, an assistant that works through your own chats, or a personal agent you text. Here is how each one works, what it needs, and the rules that apply.
Read the articleGuide4 min read
Meta's WhatsApp Business Tools MCP, explained
Meta's official WhatsApp MCP is built for developers. Here is what it does, what you need first, and what it does not do.
Read the articleGuide7 min read
OpenClaw WhatsApp setup, and when you want a WhatsApp MCP instead
How OpenClaw's WhatsApp channel works, the commands to link it, the settings that keep strangers out, and why it is a different job from letting Claude or ChatGPT work through your own WhatsApp chats.
Read the articleGuide8 min read
HubSpot WhatsApp integration: every chat on the contact, on any plan
HubSpot's own WhatsApp channel needs a Professional plan and a Business API number. Here is the other way: link the WhatsApp you already use, and every chat lands on the right contact.
Read the articleComparison7 min read
WATI vs Interakt: which WhatsApp Business API platform should you pick?
WATI vs Interakt compared on price, message markup, ecommerce features, automation and who each one suits best in 2026.
Read the articleComparison7 min read
WATI vs AiSensy: price, features and who each one is for
WATI vs AiSensy compared for 2026: free plans, monthly prices, message charges, chatbots and which WhatsApp platform suits your business.
Read the articleComparison6 min read
AiSensy vs Interakt: the two budget WhatsApp API platforms compared
AiSensy vs Interakt for Indian small businesses: free plans, quarterly and monthly pricing, ecommerce features and message markups.
Read the articleComparison7 min read
WATI vs Zoko: which WhatsApp platform is better for Shopify stores?
WATI vs Zoko for ecommerce in 2026: Shopify catalog and checkout, cart recovery, AI agents, pricing tiers and message markups.
Read the articleComparison7 min read
WATI vs respond.io: WhatsApp-first or every channel in one inbox?
WATI vs respond.io compared: channels, team inbox, AI agents, contact-based pricing, broadcasts and which suits your support or sales team.
Read the articleComparison6 min read
Gallabox vs WATI: which WhatsApp platform should your team use?
Gallabox vs WATI compared for 2026: pricing in INR and USD, seats, chatbot and WhatsApp Flows builders, integrations and fit.
Read the articleComparison7 min read
Whapi.Cloud vs Maytapi: two flat-rate WhatsApp APIs compared
Whapi.Cloud vs Maytapi for developers: price per number, sandbox limits, groups and channels, documentation and the ban risk both share.
Read the articleComparison6 min read
GREEN-API vs Whapi.Cloud: which WhatsApp gateway API to build on
GREEN-API vs Whapi.Cloud compared: free developer plans, per-instance pricing, SDKs, partner programmes, groups and channels.
Read the articleComparison5 min read
WasenderAPI vs Maytapi: the cheapest WhatsApp APIs compared
WasenderAPI vs Maytapi for developers: $6 vs $24 a month, sessions per plan, trials, features and what you give up at the lowest price.
Read the articleComparison6 min read
WAPlus vs WA Web Plus: which WhatsApp Web extension is worth paying for?
WAPlus vs WA Web Plus compared: free plans, per-user prices, CRM tabs, broadcasts, scheduled messages and CRM integrations inside WhatsApp Web.
Read the articleComparison6 min read
Dondy vs Zoko: which Shopify WhatsApp app recovers more carts for the money?
Dondy vs Zoko for Shopify merchants: free widget, cart recovery, order confirmation, AI tiers, per-message rates and total monthly cost.
Read the articleComparison5 min read
Joinchat vs Click to Chat: the best WhatsApp button plugin for WordPress
Joinchat vs Click to Chat for WordPress and WooCommerce: active installs, free features, premium prices, chat funnels and agents.
Read the articleBuyer guide9 min read
8 WATI alternatives worth a look in 2026, from big platforms to small niche tools
The best WATI alternatives by use case: Interakt, AiSensy, Gallabox, respond.io, Zoko, Dondy, WANotifier and Let's Bot, with reported prices.
Read the articleBuyer guide9 min read
4 ways to connect WhatsApp to Attio (and which one to pick)
A practical comparison of WhatSync, TimelinesAI, Zapier, and Make for syncing WhatsApp with Attio in 2026.
Read the articleComparison8 min read
WhatSync vs TimelinesAI: which WhatsApp–Attio integration fits?
An honest 2026 comparison of WhatSync and TimelinesAI for Attio sync, shared inboxes, AI access, pricing, and WhatsApp connection options.
Read the articleComparison7 min read
WhatSync vs Zapier for WhatsApp and Attio
Compare a ready-made WhatsApp–Attio sync with building WhatsApp Business workflows in Zapier.
Read the articleComparison7 min read
WhatSync vs Make for WhatsApp and Attio
Compare WhatSync's ready-made WhatsApp–Attio product with building custom WhatsApp Business Cloud scenarios in Make.
Read the articleHow we write these
We start with the decision the reader is making, check technical claims and prices on official vendor pages, say where a competitor is the better fit, and list our sources. WhatSync publishes these articles, so every comparison says so plainly.