Voice AI fundraising snowballed: 50 of 87 latest rounds landed in 2026 alone

Asked:

“Do a search about all the last founding round for Voice AI companies over the last 3 years.”

A live-web census of the latest publicly reported funding round for each Voice AI company between September 2023 and September 2026. After merging two alias duplicates, 87 distinct companies remain — one point each, placed by round date. Amounts stay in their source currency and are never summed; blanks mean unresolved, not zero.

Momentum compounds through the window: 1 latest round dated 2023, 7 in 2024, 29 in 2025 and 50 in 2026 — e.g. computeforecast.com.

Seed-stage deals dominate: 32 seed and 8 pre-seed rounds — nearly half the census — yet some are huge, like Gradium’s $100M seed with Nvidia (aichatdaily.com).

The largest disclosed round is Wispr Flow’s $280M Series B at a $2B valuation, reported under two names in the source data and merged here (cryptobriefing.com).

27 of the 87 companies rest on a single source mention and are flagged in the table as lower-confidence leads for verification — e.g. HeyBreez AI (datatech.disruptsmedia.com).

Newest rounds

All 87 companies

Company	Round date	Amount (as stated)	Stage	Total funding	Mentions	Source

Method: four diversified search passes returned 1,091, 1,464, 1,364 and 1,499 unique web results within their passes before overlap; semantic extraction, relevance screening, canonicalization and latest-date ranking produced 89 candidate rows, reduced to 87 companies after merging “Ring”→Ringg and “Wispr AI”→Wispr Flow. “Latest” uses the explicit round announcement date when extractable, otherwise the article publication date — treat dates as reported timing, not legal closings. Stage wording is kept from the source; some rows are extensions or tranches. Amounts are mixed currencies and are never totalled. Blank cells mean unresolved, not zero. Window: 2023-09-02 to 2026-09-02.

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