FastSimon vs Flow
FastSimon vs Flow, compared side by side on 15 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: FastSimon is on 21/100 and Flow on 67/100.
Where each one leads
FastSimon
- agent readiness: 60/100 against 36/100
- domain rating: 74/100 against 10/100
- headcount: 48 against 24
- LinkedIn following: 23,826 against 2,808
Flow
- our overall score: 67/100 against 21/100
At a glance
| Measure | FastSimon | Flow |
|---|---|---|
| What it is | FastSimon provides self-service eCommerce conversion optimization tools for merchants to boost sales and improve customer experience. | AI-powered machine vision for frictionless autonomous retail checkout. |
| Category | Retail, E-commerce, Site Search, RetailTech | Retail, Monitor, MFG + SUPPLY CHAIN, RetailTech |
| Sells toBusiness model | B2B, B2B2C | B2B |
| Offering | Software | Software |
| Founded | 2013 | 2018 |
| Headquarters | Not published | Tel Aviv, Israel |
| Status | Active | Active |
Size, funding and growth
| Measure | FastSimon | Flow |
|---|---|---|
| Employees | 48 | 24 |
| Headcount growthLast 12 months | +38.4% | Not published |
| Total funding | Not published | $468M |
| Latest round | Bootstrapped | Series B |
| Valuation | Not published | $2.5B |
| LinkedIn followers | 23,826 | 2,808 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | FastSimon | Flow |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 21/100 | 67/100 |
| Traction | 17/100 | 54/100 |
| Team | Not published | 70/100 |
| Community | Not published | 8/100 |
| Search visibility | 24/100 | 24/100 |
| Quality | Not published | 78/100 |
| Agent readinessHow well an AI agent can read and act on the site | C (60/100) | F (36/100) |
| Domain ratingLink authority, 0-100 | 74/100 | 10/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | FastSimon | Flow |
|---|---|---|
| Hosting | Self Managed | Not detected |
| CDN | Not detected | Cloudflare |
| CMS | WordPress | Not detected |
| Frameworks | Jquery | Not detected |
| Analytics | Google Analytics 4, Google Tag Manager, Segment, Facebook Pixel | Not detected |
| Support stack | HubSpot | Not detected |
| Open source | Yes | No |
FastSimon vs Flow: common questions
Which is better, FastSimon or Flow?
On our 0-100 score Flow rates higher (67/100 against 21/100). 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 15 data points above: read the rows that match what you are buying for.
How do FastSimon and Flow compare on the numbers?
FastSimon leads on agent readiness (60/100 against 36/100), domain rating (74/100 against 10/100), headcount (48 against 24), LinkedIn following (23,826 against 2,808). Flow leads on our overall score (67/100 against 21/100).
Read the full FastSimon review and pricing or the Flow review and pricing. You can also browse other FastSimon alternatives we track.