Flux vs Respan
Flux vs Respan, compared side by side on 19 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: Flux is on 56/100 and Respan on 49/100.
Where each one leads
Flux
- our overall score: 56/100 against 49/100
- agent readiness: 69/100 against 54/100
- funding raised: $52.0M against $5.0M
Respan
Leads on none of the measures we hold for both companies.
At a glance
| Measure | Flux | Respan |
|---|---|---|
| What it is | Automates printed circuit board development with AI. | Proactive AI observability platform providing a unified control plane for tracing and evaluating AI agents. |
| Category | Artificial Intelligence, Hardware Development, Software | Artificial Intelligence, Software, Machine Learning, Observability |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Platform |
| Founded | 2019 | 2023 |
| Headquarters | San Francisco, United States | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Flux | Respan |
|---|---|---|
| Open roles | 10 | Not published |
| Total funding | $52.0M | $5.0M |
| Latest round | Series A | Seed |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Flux | Respan |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 56/100 | 49/100 |
| Traction | 39/100 | 33/100 |
| Team | 70/100 | 60/100 |
| Search visibility | 14/100 | 16/100 |
| Quality | 68/100 | 58/100 |
| Agent readinessHow well an AI agent can read and act on the site | C (69/100) | D (54/100) |
| Domain ratingLink authority, 0-100 | 58/100 | 54/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Flux | Respan |
|---|---|---|
| Hosting | Google Cloud | Vercel |
| CDN | Cloudflare | Vercel |
| Frameworks | Not detected | Next.js, Tailwind CSS |
| Analytics | Google Analytics 4, Google Tag Manager, Segment, Amplitude +1 more | Not detected |
| Support stack | Intercom | Not detected |
| Open source | No | Yes |
Flux vs Respan: common questions
Which is better, Flux or Respan?
On our 0-100 score Flux rates higher (56/100 against 49/100). 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 19 data points above: read the rows that match what you are buying for.
How do Flux and Respan compare on the numbers?
Flux leads on our overall score (56/100 against 49/100), agent readiness (69/100 against 54/100), funding raised ($52.0M against $5.0M).
Read the full Flux review and pricing or the Respan review and pricing. You can also browse other Flux alternatives we track.