SendWo

Answering customer messages on WhatsApp without staffing a round-the-clock inbox is the job SendWo takes on.

SendWo is an AI WhatsApp chatbot tool that automates support, handles sales conversations and manages customer communication from one place.

You can connect OpenAI or Deepseek for bot replies and train the bot, and it works with WooCommerce and Shopify catalogs, Click to WhatsApp ads and a website chat widget.

The free plan is usable for a small test: 1 user, 1 WhatsApp account, 10K contacts a month and 10K AI bot replies a month.

Paid plans start at $29 a month for

3 users and 2 WhatsApp accounts, then rise to $59 (Pro), $84 (Enterprise) and $199 (Unlimited).

Live chat with AI and human agents arrives at Pro.

The top tier adds bot development and dedicated developer support, and a separate $49 support plan covers developer help and strategy calls over Google Meet.