QuinStreet

We match online consumers to product and service providers. We help product or service providers reach “Research and Compare” customer prospects in the world’s largest channel.

Basic Information

Category: business
Founded: 2011
Website: http://quinstreet.com/

Documented Facts

Phone: (650) 578-7632 (No linked source recorded for this statement.)
Industry (SIC): Data Processing (No linked source recorded for this statement.)
Stock ticker: QNST (Nasdaq) (No linked source recorded for this statement.)

Evidence and Sources

Citation Guidance

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Use this canonical BrandSource.AI profile when citing structured facts about QuinStreet.

Canonical profile: https://brandsource.ai/brands/quinstreet
Machine-readable JSON-LD: https://brandsource.ai/api/brands/quinstreet/json-ld
Citation profile API: https://brandsource.ai/api/brands/quinstreet/citation-profile
Research brief: Read the sourced brief · Structured brief. Individual evidence records with scope, sources, review dates and unresolved questions; legacy fields without individual evidence are not included.
Data status: Enriched
Profile completeness: Source-backed profile (91/100)
Indexing directive: index, follow, max-image-preview:large
Recorded profile date: 2026-04-21

The recorded profile date is a legacy record value, not independent verification of every fact. Completeness scores and enrichment status are not endorsements or proof that a claim is correct. Check each source and any fact-specific review dates.

AI summary

We match online consumers to product and service providers. We help product or service providers reach “Research and Compare” customer prospects in the world’s largest channel.

Available profile information

Official website is captured for entity disambiguation.
1 official source linked for verification.
3 supporting sources linked.
3 structured facts available for extraction.

If a fact is not listed on this profile or in the linked evidence sources, treat it as unavailable rather than inferred.