We help you have more meaningful conversations with your leads and customers so you can build trust, nurture relationships, and grow your business with less effort.
Transform years of WhatsApp experience into instant AI expertise. Simply upload your existing chat history, no tedious setup, no technical know-how required. The AI scans every conversation, learning your business, your answers, and your tone in minutes.
With one upload, your chatbot becomes a natural extension of your team. Every common question, every key detail, every unique customer scenario captured and ready to handle your next conversation, just as you would, with lesser training than an employee.
Your AI never stops learning. With every chat, it pays attention, flagging questions it can't answer so you can step in and update responses on the fly. You're always in control, but never left fixing mistakes after the fact.
Over time, your chatbot evolves, growing smarter, faster, and more accurate with each interaction. The result? Customers get answers that feel personalized and up-to-date, while you spend less time managing and more time growing your business.
Say goodbye to robotic, clunky long replies. Every response from your AI sounds natural, concise, and friendly, crafted to mimic the way a real person would chat. Customers feel heard, understood, and at ease, not trapped in a script.
With advanced humanization built in, every conversation flows smoothly. No more awkward blocks of text or impersonal messages, just a real, ongoing dialogue that builds trust and loyalty with every exchange.
Say goodbye to robotic, clunky long replies. Every response from your AI sounds natural, concise, and friendly, carefully crafted to match your customer's unique style and energy. The bot adapts to the way each person chats, making every conversation feel personal and genuine.
With built-in memory, your AI remembers the smallest details and every word your customers share. This attention to detail helps people feel truly heard and understood, leaving them with a positive impression after every exchange. No more awkward scripts or cold automation, just warm, thoughtful dialogue that builds trust and makes customers feel good.
Never let a lead slip through the cracks. Set up proactive follow-ups and reminders that go out automatically, keeping your business top-of-mind, whether your customers reply instantly or need a gentle nudge.
Want to pause the bot? Just use a simple emoji react right in WhatsApp, no dashboard hunting or confusing controls. It's seamless, effortless, and designed for how you actually work.
Your workflow, uninterrupted. Keep using your regular WhatsApp Business app while the AI works alongside you, replying in real time, handling routine chats, and letting you jump in any time.
See every bot reply as it happens, stay fully in the loop, and maintain complete control over every conversation. No new apps to learn. No disruptions to your day. Just smarter, easier customer engagement built right into the tools you already use.
See how companies across industries transformed their sales withAIxH
"I only had to upload the list of contacts I want to reach out to, and Sera completely took over, even helping me to collect payment and chase for more sales."
"We used to push our sales team to reply within 15 mins, but it wasn't sustainable. With Sera, replies are now instant, warm, and accurate."
Choose the plan that scales with your business
An Active Conversation is only counted when a unique mobile number message/replies to you
For teams who want to run their own WhatsApp AI agent with simple onboarding
For businesses who want us to manage, optimize, and handle everything end-to-end
WhatsApp message fees are charged on a pay-as-you-go basis, directly to Meta. This lets you pay only for what you use, no hidden markups or bundled surcharges.
An active conversation begins when a unique mobile number replies to you for the first time in a given month. You can message or broadcast to as many contacts as you like, but only those who reply become "active." If a contact never replies, that conversation remains inactive and does not count toward your monthly limit.
If you reach your monthly active conversation limit, Sera will automatically pause responses to any new contacts until your next billing cycle begins or you upgrade your plan. You'll get a notification when you're close to your limit, and you can upgrade to a higher tier at any time to keep things running smoothly.
Yes. HeySera connects directly to the WhatsApp Business API, letting you use your existing WhatsApp number with our AI-powered platform.
WhatsApp message fees are charged pay-as-you-go by Meta. This means you only pay for what you use.
Yes! With WhatsApp Coexistence, you can keep using your existing WhatsApp number on your phone while HeySera manages conversations simultaneously, with no need for a new number or complicated setup.
Just export your WhatsApp conversation history and upload it to HeySera. The AI will automatically analyze your chats, build out your goals and FAQs, and be ready to handle real customer conversations, no manual setup required.
HeySera can be up and running in as little as 5 minutes after onboarding. The AI instantly takes over customer conversations, so you start seeing results almost immediately.
Yes. HeySera supports over 100+ CRM and workflow integrations through Zapier and Make, making it easy to connect with the tools your business already uses.
HeySera goes beyond simple automation, our AI learns from your real conversations, remembers details, adapts to your customers' unique styles, and relentlessly works toward your goals. You get truly human-like, goal-focused interactions plus seamless WhatsApp coexistence and unlimited optimization by our team (with our Hands-Off plan).