I work at a small startup (15 people, 8 of them coders), and once a day we have a scrum with the project manager (though a few times a day someone calls him in

I work at a small startup (15 people, 8 of them coders), and once a day we have a scrum with the project manager (though a few times a day someone calls him in to show off something cool that got finished early), and once a week we have a meeting with the business analyst and project manager to update the roadmap and deliverable schedule. Once a week we have an all hands meeting with our investor where we present our progress on the roadmap.