ActiveFence vs Simply
ActiveFence vs Simply, compared side by side on 20 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: ActiveFence is on 63/100 and Simply on 71/100.
Where each one leads
ActiveFence
- headcount: 420 against 216
- LinkedIn following: 35,726 against 9,711
Simply
- our overall score: 71/100 against 63/100
At a glance
| Measure | ActiveFence | Simply |
|---|---|---|
| What it is | Trust and Safety platform protecting online platforms from malicious behavior and content. | Develops music and creative learning apps like Simply Piano, Simply Guitar, and Simply Sing. |
| Category | New Media, Security, Media, Child Monitor | New Media, Music, Lessons, Education |
| Sells toBusiness model | B2B | B2C |
| Offering | Software | Software |
| Founded | 2018 | 2011 |
| Headquarters | Tel Aviv, Israel | Tel Aviv, Israel |
| Status | Active | Active |
Size, funding and growth
| Measure | ActiveFence | Simply |
|---|---|---|
| Employees | 420 | 216 |
| Headcount growthLast 12 months | +16.1% | Not published |
| Total funding | $95.0M | $91.5M |
| Latest round | Series B | Series D |
| Valuation | $500M | $1.0B |
| LinkedIn followers | 35,726 | 9,711 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | ActiveFence | Simply |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 63/100 | 71/100 |
| Traction | 60/100 | 60/100 |
| Team | 70/100 | 70/100 |
| Search visibility | 36/100 | 33/100 |
| Quality | 68/100 | 83/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (51/100) | D (46/100) |
| Domain ratingLink authority, 0-100 | 62/100 | 66/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | ActiveFence | Simply |
|---|---|---|
| Hosting | Not detected | AWS |
| CDN | Cloudflare | CloudFront |
| CMS | Webflow | Not detected |
| Frameworks | Not detected | Next.js |
| Analytics | Google Tag Manager | Not detected |
| Support stack | HubSpot | Not detected |
What users say
| Measure | ActiveFence | Simply |
|---|---|---|
| Reddit sentimentThreads we track | Not published | 0 positive, 0 negative across 1 thread |
“I bought a keyboard last week and it came with a one month premium trial of Simply Piano. I'm trying it right now and it's definitely helpful. I kinda want to keep it, but I'm worried that I'll just be scammed out of my money.”r/piano
ActiveFence vs Simply: common questions
Which is better, ActiveFence or Simply?
On our 0-100 score Simply rates higher (71/100 against 63/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 20 data points above: read the rows that match what you are buying for.
How do ActiveFence and Simply compare on the numbers?
ActiveFence leads on headcount (420 against 216), LinkedIn following (35,726 against 9,711). Simply leads on our overall score (71/100 against 63/100).
What do real users say about ActiveFence and Simply?
Simply: 0 positive and 0 negative mentions across 1 Reddit threads we track, mostly in r/piano.
Read the full ActiveFence review and pricing or the Simply review and pricing. You can also browse other ActiveFence alternatives we track.

