In most B2B data tools, TAM analysis works like this: pull a broad list, enrich every record with data from your providers, then apply filters to find the relevant companies. The enrichment happens before the filtering.
That means if you want to size the market for independent vehicle inspection companies in Germany, you first enrich 50,000+ automotive-adjacent companies — paying for all of them — before you can filter down to the 1,200 that actually match. You pay for the 48,800 you didn't need.
Fullinfo inverts this entirely. You define your market first — industry, geography, keywords, size, ownership, customer type — and receive a structured, pre-filtered result set. TAM analysis becomes a search, not an enrichment project.
LinkedIn is a professional network built for English-speaking markets. Its coverage drops sharply outside North America and Western Europe — which means any TAM analysis built on LinkedIn data systematically underestimates the actual market size in non-English geographies.
For industries with significant presence in Asia, Latin America, Eastern Europe, or the Middle East — organic food, textiles, automotive parts, electronics manufacturing — this bias can mean your TAM is understated by a factor of 5 or more.
Fullinfo is built from the open web across 195+ countries in 100+ languages. Coverage is consistent across geographies — not a function of LinkedIn's user adoption. A market research exercise run on Fullinfo gives you the actual market, not the English-language proxy for it.
Standard B2B tools classify every company with a single, self-selected industry tag. "Manufacturing." "Healthcare." "Technology." These are not market segments — they are rough categories that make precise market sizing impossible.
A researcher trying to size the market for "precision machining companies supplying aerospace OEMs" cannot filter on "Manufacturing" — they'd get every factory on the planet. And they cannot use keyword search, because standard tools don't have it.
Fullinfo assigns up to 7 operational industry classifications per organization — derived from what companies actually say about themselves, not a dropdown. Combined with keyword search across product descriptions, certifications, and specialisms, you can define markets with the precision research actually requires.
"Manufacturing" — 1 broad tag, self-selected. Returns every factory regardless of what it actually makes or who it serves.
Up to 7 operational industry layers + keyword search. Classify by what companies do, who they serve, and where they operate.
Most B2B data tools are black boxes. They tell you a company has 200 employees and is headquartered in Chicago — but they don't tell you where that data came from, when it was collected, or whether it's been verified against any source.
For market research that will be presented to boards, clients, or investors — that opacity is a problem. Challenged data in a research report isn't just embarrassing, it undermines the entire analysis.
Fullinfo links every data point to its source — the specific URL, publication, or dataset where the information was found — and timestamps every record with the date of collection. Research built on Fullinfo is defensible because the evidence trail is visible.
Define your market with precision — industry layers, geography, size, ownership, customer type — and receive a structured count of matching organizations. No enrichment pipeline. No manual filtering.
Map the full competitive landscape for a product category — including regional players, local champions, and emerging competitors that don't appear in Western-focused databases.
Before entering a new geography, understand the existing market structure — who the incumbents are, how fragmented the market is, what customer types are being served, and where gaps exist.
Trace supply chains through relationship data — parent companies, subsidiaries, known suppliers — to understand market structure and identify dependency risks or opportunities.
Track hiring signals, web traffic trends, and vacancy patterns across a market segment as leading indicators of expansion, contraction, or strategic shift.
Build research reports with source-linked, timestamped data that stakeholders can verify. Every data point shows where it came from and when it was collected.
Sizing new markets, evaluating geographies for expansion, understanding competitive structure before an acquisition or market entry decision.
Building market analyses and industry reports for clients who expect defensible, source-backed data — not black-box outputs from a single vendor.
Ongoing competitive monitoring, tracking market entry by competitors, identifying emerging players in specific verticals before they appear in mainstream databases.
Sizing investment opportunities beyond the startup ecosystem — private businesses, non-English markets, industrial verticals that don't appear in PitchBook or CB Insights.
Structured, exportable, source-linked company data for economic research, industry studies, or academic work that requires methodological transparency.
Building targeted account lists and ICP definitions based on precise market segmentation — not broad LinkedIn filters that return tens of thousands of loosely relevant companies.
Tell us the industry, geography, and any specific criteria — and we'll show you what Fullinfo can map. Usually within 24 hours.