The lead you lost didn't leave. You let it go cold
A potential client messages your firm on a Tuesday at 9 p.m. They want to renovate a 220 m² house. They saw your portfolio, liked it, and sent a WhatsApp message. Nobody replies until Thursday. By then they've messaged two other firms. One answered in ten minutes. That firm got the project.
This happens every day in architecture and construction. Not because you're a bad architect. It happens because your team is on site, in meetings or at the drafting board, not next to the phone. And manual lead follow-up is the first thing that slips when work piles up.
At Catalizadora we build AI agents that solve exactly that: they follow up with every lead, in your firm's voice, around the clock.
What a follow-up agent does for your firm
This isn't a menu-driven chatbot. It's an agent that holds a real conversation, understands the project and moves the lead to the next step. Specifically:
Replies instantly, day and night
That Tuesday 9 p.m. message gets a response in seconds. The agent greets the lead in your brand's tone, thanks them for reaching out and starts understanding what they need: type of work, square meters, location, rough budget, timeline.
Qualifies the lead before it reaches your calendar
Not everyone who writes is a real client. Some want a free floor plan, others have a budget that doesn't match what you do. The agent asks the right questions and sorts them: this one is serious, this one isn't ready, this one is for your partner. Your team only sees the ones worth their time.
Follows up without you having to remember
This is the real difference. The lead who said "let me think about it" doesn't disappear. The agent picks the conversation back up after three days, after a week, with a natural message: it asks whether they've decided, offers a call, shares a reference from a similar project. That consistent follow-up is what turns interested people into signed contracts, and it's exactly what a busy team never gets around to.
Books the meeting straight into your calendar
When the lead is ready, the agent proposes times and reserves the meeting. No back-and-forth emails. The appointment lands on your calendar ready to confirm.
Speaks several languages and never tires
If people write to you in Spanish and in English, the agent replies in each person's language. It handles 10 p.m. and 6 a.m. with the same clarity. For a firm that fields inquiries from local and international clients, this means no lead goes unanswered because of the hour or the language.
The math you're not doing
Think about how many leads reach your firm each month. Say twenty. If poor follow-up lets eight slip away, and each project you close is worth tens of thousands of dollars in fees, the cost of not replying on time is enormous. This isn't a marketing problem. It's an operations problem.
A human salesperson dedicated to this costs a monthly salary, takes time off, gets sick and handles one conversation at a time. The agent handles everyone in parallel, never rests, and logs every conversation.
Everything lands in your CRM, with no manual work
Every conversation, every lead detail, every booked meeting flows into your CRM automatically. You know where the lead came from, what they want, what stage they're in. Your team stops copying messages into a spreadsheet and starts seeing a clear board of who's about to close.
This gives you something almost no firm has: memory. The lead who wrote six months ago and didn't sign is still there, with their context, ready to revisit when the timing makes sense.
What stops happening when follow-up is automatic
You stop discovering unanswered messages three days late. You stop losing track of who wanted what. You stop depending on the busiest partner remembering to write to the important client. Your team gets back the hours that today go into checking the phone and copying data, and spends them on what your firm actually charges for: designing and building. The agent doesn't replace your people; it takes off their plate the part nobody enjoys and that always slips first.
How we build it at Catalizadora
We follow a methodology we call MAGIA: Mapping, Architecture, Generation, Implementation and Autonomy. First we understand how your firm sells today, what questions your clients ask, how you speak. Then we build the agent with that voice, connect it to your WhatsApp and your calendar, and leave it running.
One point that matters, especially in a craft where ownership of the drawings is sacred: the code, the data and the infrastructure are 100% yours. No retainers, no locked-in licenses. The operation is pass-through, roughly 200 to 400 dollars a month for hosting and tokens, with no margin on top.
Our entry package, MAGIA Solo, costs 4,500 dollars and we deliver it in 15 days. For firms with more volume and process, MAGIA Core starts at 15,000.
Start with the conversation, not the theory
If your firm loses leads to poor follow-up, this is solvable. Catalizadora's AI agent replies, qualifies, follows up and books for you, in your brand's voice and inside your WhatsApp.
Message us on WhatsApp to see it working with a real scenario from your firm, or book a 30-minute call here: https://cal.com/pablo-estrada-hlqaql