Blockaid vs SphereX
Blockaid vs SphereX, compared side by side on 17 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: Blockaid is on 67/100 and SphereX on 53/100.
Where each one leads
Blockaid
- our overall score: 67/100 against 53/100
- agent readiness: 41/100 against 21/100
- domain rating: 65/100 against 15/100
- headcount: 144 against 30
- funding raised: $82.0M against $8.2M
- LinkedIn following: 8,833 against 986
SphereX
Leads on none of the measures we hold for both companies.
At a glance
| Measure | Blockaid | SphereX |
|---|---|---|
| What it is | Web3 security platform preventing malicious transactions before they occur. | AI-powered smart contract security and exploit prevention for blockchain protocols. |
| Category | Blockchain, Cybersecurity, Web3, NFT | Blockchain, Cybersecurity, Fraud Prevention, Smart Contract Security |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Software |
| Founded | 2022 | 2022 |
| Headquarters | Tel Aviv, Israel | Tel Aviv, Israel |
| Status | Active | Active |
Size, funding and growth
| Measure | Blockaid | SphereX |
|---|---|---|
| Employees | 144 | 30 |
| Headcount growthLast 12 months | +118.6% | Not published |
| Total funding | $82.0M | $8.2M |
| Latest round | Series B | Seed |
| LinkedIn followers | 8,833 | 986 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Blockaid | SphereX |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 67/100 | 53/100 |
| Traction | 53/100 | 49/100 |
| Team | 60/100 | 60/100 |
| Community | 15/100 | Not published |
| Search visibility | 61/100 | 29/100 |
| Quality | Not published | 58/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (41/100) | F (21/100) |
| Domain ratingLink authority, 0-100 | 65/100 | 15/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Blockaid | SphereX |
|---|---|---|
| CDN | Cloudflare | Not detected |
| Frameworks | Next.js, Tailwind CSS | Not detected |
| Agentic commerceMachine-readable checkout or agent payment rails | Crypto Payments | Not detected |
Blockaid vs SphereX: common questions
Which is better, Blockaid or SphereX?
On our 0-100 score Blockaid rates higher (67/100 against 53/100). 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 17 data points above: read the rows that match what you are buying for.
How do Blockaid and SphereX compare on the numbers?
Blockaid leads on our overall score (67/100 against 53/100), agent readiness (41/100 against 21/100), domain rating (65/100 against 15/100), headcount (144 against 30), funding raised ($82.0M against $8.2M), LinkedIn following (8,833 against 986).
Read the full Blockaid review and pricing or the SphereX review and pricing. You can also browse other Blockaid alternatives we track.