Palo Alto, CA · Founded 2020 · Privately Held (backing)
Operator of a retail-media infrastructure platform intended for online retailers to build their own advertising business. Topsort is based in Palo Alto, CA and was founded in 2020. It was valued at $155 million at its early-stage round in Jul 2024, the last priced event on record. It has raised $33.4 million across 2 recorded rounds; the latest was a $14.8 million early-stage round in Nov 2023.
PMV mark · valuation
$155.0M
Oct 2026
Priced at
its early-stage round
Jul 2024
Total raised
$33.4M
Last round
Early Stage VC
Nov 2023
No prints on record
No secondary trades in Topsort shares have been recorded yet. When market activity lands it appears here as monthly aggregates and, for platform-recorded trades, dated prints.
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Secondary marks are indicative month-end price levels observed across secondary-market trading venues — a level, not a trade — and are the market input to the PrivateMarketView mark. Private share prices aren’t published anywhere. Aggregate figures combine multiple reporting channels — direct participant reports, platform transactions, third-party market intelligence — at monthly granularity. Individually dated prints are a Pro feature and are shown only for transactions recorded on our own platform. Third-party-reported trades are never republished individually, at any tier. Verified prints (✓) have been confirmed against a second source. Prints marked SPV or Forward reflect the structure’s pricing, which can differ from direct share transfers of Topsort stock.
