Start with relevant experience, laravel wordpress alternative not the length of the client list. Ask for a couple of case studies that match your technology stack, difference between livewire and vue then ask who actually wrote that code. A serious vendor will put you on a call with the tech lead. Vague answers at this stage almost always mean the delivery team is not the team you were shown.

The paperwork needs a slower read than the pitch. Three sections matter more than the rest: assignment of intellectual property, confidentiality, and notice periods and handover. All the work product has to transfer to you as it is paid for, together with documentation, pipelines and deployment scripts. Be careful with language that keeps so-called reusable libraries outside the transfer, as it is usually exactly the piece that locks you in.

Find out how the estimate was built. A serious estimate arrives with the assumptions behind it, a task-level breakdown and a best case and a worst case. A fixed-bid deal works only when the requirements are stable and documented; otherwise the vendor pads the number and you fund the buffer regardless. Time and materials puts the risk on your side, so it demands a cap, regular demos and transparent reporting.

The delivery process matters more than team size. Establish what happens when the scope changes, who writes the acceptance criteria and reactjs app development company how quality assurance works. A team can walk you through running software rather than status reports. Written acceptance criteria are the practical protection against endless rounds of rework.

Last, consider the handover at the start rather than at the end. Ask that the code repository sits in your organisation from the beginning, and that documentation is updated as part of the work. A partner who is comfortable with this says yes immediately; resistance at this point tells you a great deal.