Funded Consumer Electronics Startups in Boston
Disclosed round sizes in this Boston-focused consumer electronics list cluster mostly in the $2M–$33M range, but one outlier stands out: SimpliSafe’s $200M…
Disclosed round sizes in this Boston-focused consumer electronics list cluster mostly in the $2M–$33M range, but one outlier stands out: SimpliSafe’s $200M debt financing (2022-05-06) is the only disclosed round far above the rest, while the next-largest disclosed amounts are $33M (Zerto, 2020-06-18) and $31M (Zapata Computing, 2020-11-19). Stages also skew toward “Series Unknown” classifications: 9 of the 20 rows are labeled Series Unknown, and an additional 2 entries are explicitly undisclosed (Cleo Robotics on 2025-07-16; Fourier on 2025-04-11), limiting how often stage-to-stage comparisons can be made.
Timing shows a tighter recent window among the top entries: 2 of the 3 newest disclosed rounds ($13M on 2026-04-08 for Zapata Quantum; $15M on 2026-02-18 for Aliro Technologies) land in early 2026, while the full span of rows runs from 2020-06-18 (Zerto) through 2026-04-08 (Zapata Quantum). The geography is consistently Boston, Massachusetts across all rows shown.
Most recent rounds
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Frequently asked
What is the largest disclosed round in this Boston consumer electronics set, and how does it compare to the rest?
SimpliSafe’s $200M debt financing on 2022-05-06 is the single disclosed outlier far above the rest; the next-largest disclosed rounds are $33M (Zerto, 2020-06-18) and $31M (Zapata Computing, 2020-11-19).
Do the round sizes cluster in a narrow range, or are they broadly dispersed?
Most disclosed amounts fall within a comparatively tight band from $2M up to $33M (e.g., Knowledge AI $2M on 2023-05-24; HYCU is undisclosed on 2022-10-17; Zerto $33M on 2020-06-18). The $200M debt round (SimpliSafe, 2022-05-06) is the only major break from that pattern.
Which entries fall in the most recent 90 days of the rows shown, and what amounts do they include?
Using the latest row date of 2026-04-08 (Zapata Quantum), entries within the prior 90 days include Zapata Quantum ($13M, 2026-04-08) and Aliro Technologies ($15M, 2026-02-18). The remaining 2026-listed entry, Cleo Robotics, is outside the 90-day window at 2025-07-16.
How much of the list is hard to compare because stage amounts are undisclosed or labeled “Series Unknown”?
Stage clarity is limited: 9 of 20 rows are labeled “Series Unknown” (e.g., Zapata Quantum on 2026-04-08; Aliro Technologies on 2026-02-18), and 2 additional rows are explicitly undisclosed amounts (Cleo Robotics on 2025-07-16; Fourier on 2025-04-11).
Is there a date concentration near the top of the list, or is it evenly spread over time?
There is a recent clustering at the high end: two of the newest entries are in early 2026 (Zapata Quantum 2026-04-08; Aliro Technologies 2026-02-18). Beyond that, the timeline stretches back to mid-2020 (Zerto 2020-06-18; Zapata Computing 2020-11-19), indicating spread rather than a single narrow burst.
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