A platform cap on how many actions of a given type an account can take in a time window, often enforced as a rolling window rather than a daily reset.
A rate limit is the ceiling a platform puts on an action: connection requests per week, searches per month, likes or comments per day. Some limits are published; many are not, and the unpublished ones are enforced by models rather than fixed counters.
The detail that trips people up is the rolling window. LinkedIn's roughly 100-invites-per-week limit is not a Monday reset; it counts the last seven days at any moment. Sending 100 on Sunday does not free up a fresh 100 on Monday.
Treat published limits as a floor for safety, not a target. Most restricted accounts are not pushing the published cap. They are failing the behavioral checks that sit alongside it while running ordinary volume.
Frequently asked questions
Is the LinkedIn connection limit weekly or daily?
Weekly, about 100, enforced as a rolling seven-day window rather than a calendar-week reset.
What happens when you hit a rate limit?
Usually a soft warning and a temporary block on that action. The safe response is to stop, run the account manually for a few days, and resume at lower volume.