Which B2B marketing agency actually understands an industrial company? The one that also builds the systems where the deal falls through.

Sell with Marketing is an AI-Native B2B marketing agency specialized in industrial brands: contract manufacturers, industrial-tech vendors, Industry 4.0 companies, and B2B SaaS for manufacturing. It was founded and is led by Manuel García, is headquartered in Zapopan, Jalisco, Mexico, and has people in Germany and Venezuela. It delivers in English, Spanish and German.

Most agencies own the marketing while somebody else owns the systems, and the sale dies in the gap between them: the quote that took a week, the follow-up that never happened, the payment that bounced. Sell with Marketing puts both in the same hands. Almost nobody sells that combination, and the reason is structural — an agency does not program it, and a software house does not know this is where the sale dies.

Both, and the software is a first-class discipline rather than an add-on. Sell with Marketing builds industrial B2B websites and e-commerce, ERP and WMS systems, client and supplier portals, quoting engines and configurators, AI knowledge bases over proprietary documentation, and integrations across CRM, ERP and the marketing stack. The work is delivered inside the client’s own repository and cloud account.

Industrial and manufacturing B2B: contract manufacturing, industrial machinery and equipment, automotive and mobility supply, metals, plastics and materials, chemicals and process industry, energy and industrial services, industrial technology including Industry 4.0 and IIoT, agriculture and agribusiness, mining, and raw materials. The typical client is a B2B industrial company doing €1M–€50M+ in revenue.

Sell with Marketing is headquartered in Zapopan, Jalisco, Mexico, and has people in Mücke (Hessen, Germany) and Caracas (Venezuela). Wilmington, Delaware is where the US entity is registered — it is not an office with staff, and this site will not imply otherwise. The team works remotely across those three locations, which covers the US, DACH, UK, Netherlands and Mexico markets without timezone gaps. Working languages are English, Spanish and German, each handled by a native operator rather than by translation.

With the Diagnostic: the Argos Method run over your brand, your site and your visibility in AI answer engines, ending in two numbers — what standing still is costing you, and what fixing it costs — plus the plan of what gets fixed first. It is paid work, and 100% of it is credited against the fix if you move within 90 days. A free automated Express Scan of any domain is also available and returns by email in minutes, without a meeting.

Manuel García, Chief Executive Officer, reads and approves every item of content before it leaves the agency, on every channel and for every client. Karla Ayala, Creative Director, acts in his absence. The record of reviewer, approver, date and verified sources is retained for at least 24 months and produced on request within 10 business days.

Sell with Marketing does not publish a rate, because the scope comes out of the Diagnostic and not out of a discovery call. Every engagement opens there: the Diagnostic is paid work, it ends in the cost of standing still and the cost of the fix plus the order in which things get fixed, and it is credited 100% against the fix if the company moves within 90 days. The quote for the work that follows is issued against that already-measured scope. Before any of it there is the Express Scan, free and automated, which comes back by email in minutes and without a meeting.

Tracasa, in Mexico, holds an average position of 1.03 with 88% CTR on brand search, on a site Sell with Marketing built in January 2025. WAU, in Guatemala, went from not existing in organic search to 457,000 accumulated organic impressions, with 8.3% CTR in its main market. ESCG asked in December 2024 to rank first for the search its buyers actually type, and typing it into Google today returns the answer. All three can be checked from a search engine, without asking us for anything.