SecondBrain Note by GenSpark Review: Is It Legit and Safe?
Quick verdict: SecondBrain Note by GenSpark earns a trust grade B, 65.7 out of 100, based on 3 of 5 dimensions.
65.7/100
Grade B · 3 of 5 checks · 2 not yet assessed
Our verdict
SecondBrain Note by GenSpark earns a grade B (65.7/100) on our evidence-based trust rubric, measured on 3 of 5 trust dimensions. It scores well on company & identity but only moderately on data & privacy (2.5/5). We have not yet assessed billing & subscription and product reality, so the grade is provisional.
Is SecondBrain Note by GenSpark reputable?
MixedMostly — it's a real company, but with gaps.
SecondBrain Note by GenSpark has a real footprint: the team behind it isn't publicly identified, and 377 Trustpilot reviewers rate it 3.7/5. Some company details we look for are missing or unverified — see the section below before trusting it.
Is SecondBrain Note by GenSpark safe to use?
MixedUnclear — we couldn't verify its privacy terms.
We could not retrieve SecondBrain Note by GenSpark's privacy policy to confirm how it handles your data, so its data practices are unverified here — check the vendor's own site before sharing anything sensitive. No billing complaints have been filed with us, but our reports database is still new — check recent Trustpilot reviews on cancellation and refunds before you subscribe.
A plain-language read of the documented evidence below — every claim here is backed by the sources in the sections that follow.
Trust Score: 65.7/100 — Grade B
Scored 2026-09-15 on 3 of 5 trust dimensions (the rest are marked “Not yet assessed” — the grade reflects only what we measured). Every score below is backed by at least one piece of documented evidence — see how we score.
| Dimension | Score | Bar | Source |
|---|---|---|---|
| Company & Identity | 6 / 8 | Automated signals | |
| Data & Privacy | 2.5 / 5 | Automated signals | |
| Billing & Subscription | Not yet assessed | ||
| Product Reality | Not yet assessed | ||
| Community Reputation | 2.51 / 3.75 | Automated signals | |
Who's Behind SecondBrain Note by GenSpark?
WHOIS: genspark.ai registered 2023-12-02 (~2 year(s) old). Real contact information verified (registrant org / site contact page).
What Happens to Your Data
We located a privacy policy for SecondBrain Note by GenSpark but could not read it (the page blocked our reader), so its data handling is unverified here — review it directly on the vendor's site before sharing sensitive data.
Does SecondBrain Note by GenSpark train AI on your data?
We don't reduce this to a yes/no — wording matters (defaults, opt-outs, enterprise carve-outs). Here is exactly what SecondBrain Note by GenSpark's privacy policy said when we captured it on 2026-08-10:
“For other purposes: We may use your information for other purposes, such as data analysis, identifying usage trends, and to evaluate and improve our Service, products, services, marketing and your experience.”
“We explicitly affirm that Google Workspace APIs are not used to develop, improve, or train generalized AI and/or ML models.”
“We do not use this data for building or enhancing AI or machine learning technologies beyond the specific service requested by the user.”
Read it in context: SecondBrain Note by GenSpark privacy policy ↗ (captured 2026-08-10). If this policy changes materially, it will appear on our policy-change alerts.
Pricing & Cancellation Reality
Not yet assessed.
Product reality
We assess tools from public records, so this grade reflects SecondBrain Note by GenSpark's company, data, billing and reputation — not how well its output actually performs, which we haven't scored yet. To judge that, try the free tier if there is one and read recent hands-on reviews before committing to a paid plan.
No evidence on file yet.
Community Reputation
Trustpilot rating 3.7/5 (377 reviews).
Technical signals for SecondBrain Note by GenSpark
- HTTPS certificate:Valid — issued by Google Trust Services, expires 2026-10-27
- Mail server:MX records configured on the domain
- Threat blocklists:Not on the Cloudflare malware blocklist
Network-level facts collected automatically on 2026-08-10. They are not part of the trust score — a missing header is common even on legitimate sites. A flagged threat blocklist is the only red flag in this list.
Frequently Asked Questions
Is SecondBrain Note by GenSpark legit?
SecondBrain Note by GenSpark is operated by a registered company, and scores well on company & identity in our checks.
Is SecondBrain Note by GenSpark safe to use?
On data & privacy SecondBrain Note by GenSpark scores moderately (2.5/5). See the data section above for the specifics we verified.
Is SecondBrain Note by GenSpark a scam?
No — SecondBrain Note by GenSpark is a legitimate, registered service (grade B). Note any billing caveats above.