How many companies use Lightbox vs SignalR?

21,228 companies use Lightbox and 53 companies use SignalR in our database. Lightbox is more widely adopted with 400.5x more companies than SignalR.

Can I get a list of companies using both Lightbox and SignalR?

Yes. AgentData tracks companies using both tools. Sign up free to access the full list with emails, tech stacks, and contacts via CSV or API.

Lightbox is used by 21,228companies — 400.5x more than SignalR (53).

21,228 use Lightbox53 use SignalR

	Lightbox	SignalR
Companies	21,228	53
Category	JavaScript libraries	JavaScript libraries

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21,281 companies with emails, tech stacks, and contacts

1,000 lookups · API access · CSV exports

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GET /api/v1/tech?name=lightbox

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