The B2B platform implementation process: from idea to maintenance

Michał Zabielski breaks the B2B platform implementation process into eight stages, from the first agency contact to long-term maintenance, and shows where projects usually go off track.

Eight stages of implementation

1. First contact with an agency - clients typically reach out to several vendors at once to compare approach and pricing.
2. Initial consultation - 30 minutes to 2 hours to establish business context and the problem to solve.
3. Initial proposal and Discovery workshops - the first estimate is a ballpark figure; Discovery workshops validate assumptions and surface risks before they become problems.
4. Refined proposal - after the workshops, the client gets a credible quote and a roadmap.
5. Kick-off and project team - setting up communication channels, responsibilities, and the Product Owner role on the delivery side.
6. Iterative delivery - shipping at least every two weeks, with regular retrospectives to keep the project on course.
7. Go-live and migration - planning the production rollout, plus data, content and customer migration.
8. Maintenance and development - post-launch monitoring and an SLA agreed in advance.

What actually derails a project

“Poor communication is most often the reason projects simply don’t get delivered successfully,” Zabielski says. That’s why a proactive Product Owner on the agency side matters, someone who understands the business context, not just the schedule. Projects that go more than two months without regular deliveries usually end up over budget, hence the push for delivery cycles of two weeks at most.

One frequently overlooked piece is content migration: static pages, policies, marketing copy. Neglected, it can delay a production launch more than the platform’s actual functionality does.

Planning a B2B platform rollout and want to know where to start? Get in touch with Endora, and we’ll walk through Discovery workshops together.