Almost every comparison in this category rests on a handful of figures. Four questions tell you how much weight any of them can carry.
A platform can report registered accounts, monthly visits or monthly active users, and the three produce very different figures for the same service. Registered accounts include everyone who ever signed up and never deleted the account, which is why that number only ever grows.
LinkedIn reports members. Microsoft's FY2026 third quarter disclosure put the figure above 1.3 billion. The company does not publish a global monthly active user number, so any active figure you encounter is a third-party estimate rather than a company statement.
The bars above show relationships between definitions, not measured values for any specific service. They are included to make the point that a bigger headline figure often reflects a broader definition rather than a larger audience.
Primary sources are company filings, earnings disclosures, official pricing pages and regulator publications. Everything else is a repetition, and repetitions lose their qualifiers on the way.
A number does not become more reliable through repetition. Some widely quoted statistics in this category have been circulating for years with no traceable origin, which is a good reason to leave them out rather than to soften them with an approximately.
Pricing is the fastest-moving figure here. LinkedIn used cohort-based pricing during 2026, showing higher list prices to newer subscribers on consumer tiers while existing subscribers kept older rates. Two people can therefore see two different prices for the same plan on the same day, and both are real.
Regional pricing adds a second layer. Rates in India, Brazil and several other markets differ substantially from United States list prices.
Total membership does not predict how many people see your profile. Total listing count does not predict whether the employers you want are hiring. The figure that matters is almost always smaller and more specific than the one being advertised.
For most decisions in this category, the useful evidence is not a published statistic at all. It is a short check you run yourself against your own field, region and target employers.