Lyssn.Io, Inc.
Other Technology · Seattle, Washington
Lyssn.Io, Inc. is a other technology company based in Seattle, Washington, incorporated in 2018. It has raised at least $4.3 million across 2 known rounds, of which $1.4 million was reported to the SEC on 2 Form D filings, most recently in 2025.
Raise the standard of practice to achieve life-changing outcomes. Research-backed AI solutions to measure what matters in health & human services — delivering quality improvement and evidence-based training at scale. How Lyssn Makes a Difference Grounded in science. Validated by outcomes. AI innovation empowering improved human-centric care. Founded by Ph.D-level clinical researchers and data scie
| Date | Round | Amount | Raised to date | Lead investor | Source |
|---|---|---|---|---|---|
| 2025-04-11 | —+1 amd | $3.2M | $4.3M | SEC Form D | |
| 2022-11-03 | — | $1.1M | $1.1M | SEC Form D |
SEC rows are Form D filings, where the amount is what was actually sold and amendments update a round rather than adding one. Press rows are split between company-issued releases or wires and editorial or third-party coverage. The total is therefore a floor: a round nobody reported is a round we cannot see. A buyout or control change appears in the timeline but is never added to the total: that money goes to shareholders, not into the company.
Form D is the notice a company files with the SEC when it sells securities without registering them. It reports the amount sold, not a valuation. Figures here are what the filing says. Where a filing is silent, the field is left blank rather than estimated. “Total raised” adds press-reported rounds that never appear in a filing, so it is a floor rather than an audited sum: press amounts are the figures the company announced, and a round nobody reported is a round we cannot see.