Lightrun vs VFunction
Lightrun vs VFunction, compared side by side on 25 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: Lightrun is on 61/100 and VFunction on 56/100.
Where each one leads
Lightrun
- our overall score: 61/100 against 56/100
- agent readiness: 58/100 against 39/100
- headcount: 90 against 30
- headcount growth: +16.7% against -6.2%
- funding raised: $115M against $38.2M
- LinkedIn following: 11,487 against 2,401
VFunction
Leads on none of the measures we hold for both companies.
At a glance
| Measure | Lightrun | VFunction |
|---|---|---|
| What it is | Dynamically instrument logs, metrics, and traces from your IDE for live application understanding. | AI-driven platform for architectural observability and automated application modernization. |
| Category | Enterprise, Software Development, Observability, Coding | Enterprise, Development, Code, Microservices |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Software |
| Founded | 2019 | 2017 |
| Headquarters | Tel Aviv, Israel | Tel Aviv, Israel |
| Status | Active | Active |
Size, funding and growth
| Measure | Lightrun | VFunction |
|---|---|---|
| Employees | 90 | 30 |
| Headcount growthLast 12 months | +16.7% | -6.2% |
| Total funding | $115M | $38.2M |
| Latest round | Series B | Series A |
| LinkedIn followers | 11,487 | 2,401 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Lightrun | VFunction |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 61/100 | 56/100 |
| Traction | 60/100 | 53/100 |
| Team | 70/100 | 70/100 |
| Search visibility | 35/100 | 32/100 |
| Quality | 65/100 | 58/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (58/100) | F (39/100) |
| Domain ratingLink authority, 0-100 | 64/100 | 66/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Lightrun | VFunction |
|---|---|---|
| CDN | Cloudflare | Cloudflare |
| CMS | WordPress | WordPress |
| Frameworks | Jquery, Bootstrap | Jquery |
| Analytics | Google Tag Manager | Google Tag Manager, Mixpanel, Segment |
| Support stack | HubSpot | HubSpot |
| Open source | Yes | No |
Lightrun vs VFunction: common questions
Which is better, Lightrun or VFunction?
On our 0-100 score Lightrun rates higher (61/100 against 56/100). 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 25 data points above: read the rows that match what you are buying for.
How do Lightrun and VFunction compare on the numbers?
Lightrun leads on our overall score (61/100 against 56/100), agent readiness (58/100 against 39/100), headcount (90 against 30), headcount growth (+16.7% against -6.2%), funding raised ($115M against $38.2M), LinkedIn following (11,487 against 2,401).
Read the full Lightrun review and pricing or the VFunction review and pricing. You can also browse other Lightrun alternatives we track.