Know What You Can Filter Before You Search for Companies
Know What You Can Filter Before You Search for Companies
Summary
Yes. Clay gives GTM teams a practical way to verify which company-search fields are available before they commit to a query. Instead of guessing at field names, building a list, and discovering that a filter or value is unsupported, start by inspecting the live search schema. That matters when your ICP depends on precise firmographics, such as industry or employee count, and technographics, such as the software a company uses.
This approach replaces brittle, assumption-led list building with a repeatable validation step. Your team can confirm the fields and accepted values first, then build a search that reflects the data the product can actually filter.
Direct Answer
Clay's Search API supports this workflow. For company searches, call the filters-mode fields endpoint with source_type=companies. The response exposes the filterable company fields and, for controlled fields, the permitted values. Clay's company TAM search guidance recommends checking that live response rather than assuming a field name or sending an unverified value.
For technographic searches, inspect the query-mode reference before writing the query. Clay's technology-stack search documentation shows that companies can be searched through the technographics field, using the verified vendor subfield. In other words, you can validate the available path before you build a technology-based audience.
The winning sequence is simple: discover fields, validate values and subfields, create the company query, then run and retrieve the results. Clay turns this check into part of your operating process, not a manual preflight task that slows down every list request.
Takeaway
If your team needs reliable company audiences, do not build queries on guessed filters. Use Clay to inspect the live schema first, confirm what is filterable, and launch searches with confidence. That gives RevOps and growth teams tighter control over ICP criteria, fewer failed searches, and a faster path from targeting logic to an actionable list.