Head-to-head · Mobile Proxy Services
VoidMob vs CellMast
VoidMob leads on 0 checks, CellMast on 0, and 4 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreVoidMob · 9.0/10
VoidMob scores higher on our rubric for mobile proxy services: 9.0 against 8.8 out of 10; our editors rank them #5 and #7.
VoidMob is the better fit for carrier-targeted 4G/5G proxy automation. CellMast is the better fit for low-cost rotating or regional dedicated mobile access.
- VoidMob fits best
Carrier-targeted 4G/5G proxy automation
- CellMast fits best
Low-cost rotating or regional dedicated mobile access
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Side by side
| Feature | VoidMob 9.0/10 Visit ↗ | CellMast 8.8/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 9.0 | 8.8 |
| Ranking | #5 in Mobile Proxy Services | #7 in Mobile Proxy Services |
| Best for | Carrier-targeted 4G/5G proxy automation | Low-cost rotating or regional dedicated mobile access |
| Pricing model | Paid | Paid |
| Starting price | $3.99/GB usage-based | $2.63/device one-time |
| Free plan | — | — |
| Free trial | — | — |
| Deployment | Cloud, Browser extension | Cloud |
| Platforms | Web | Web |
| Support | Tickets, Docs | |
| Built for | Solo, Small business, Mid-market, Enterprise | Solo, Small business, Mid-market, Enterprise |
| Features VoidMob 3/3 · CellMast 3/3 | ||
| Sticky sessions | ✓ | ✓ |
| API access | ✓ | ✓ |
| Carrier selection | ✓ | ✓ |
| Specs | ||
| Mobile network | 4g/5g | 4g/5g |
| Rotation mode | Custom | Custom |
| Geo-targeting level | Carrier | Carrier |
| Concurrent sessions | Not checked yet | Not checked yet |
| Our review | ||
| Pros |
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| Cons |
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| Our verdict | VoidMob provides shared rotating mobile proxies that run through real 4G/5G carrier devices. It is aimed at developers and teams running scraping, monitoring, ad-verification, e-commerce checking, and AI-agent workflows that require mobile… Read the review → |
CellMast, operated by ProxyGoat LLC, provides cloud-based mobile proxy access through rotating 4G/5G carrier IPs and dedicated modem ports. It suits solo users, small teams, mid-market organizations and enterprises that need… Read the review → |
Strengths and trade-offs
VoidMob — where it wins
- Real 4G/5G carrier-device pool with per-request and timed rotation
- Target countries, regions, cities, ZIP codes, and carriers
- REST API plus MCP server for provisioning and automation
Where it doesn't
- No free plan; access starts at $3.99 per GB
- Prepaid 30-day data blocks are funded through a crypto wallet
- Proxy refunds are limited to provider-side failures
CellMast — where it wins
- Rotating mobile pool starts at $1.50 per GB
- Country targeting and carrier selection for dedicated ports
- HTTP, HTTPS CONNECT and SOCKS5 with API-based rotation
Where it doesn't
- No free plan or card-based trial
- Cryptocurrency top-ups are required
- Support is limited to email
- VoidMob9.0/10 · Paid
Carrier-targeted mobile proxies with detailed rotation, geographies, APIs, and AI-agent automation.
Visit VoidMobFull verdict → - CellMast8.8/10 · Paid
Low-cost rotating mobile traffic with regional dedicated modem options.
Visit CellMastFull verdict →
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- Dedicated Mobile Proxies vs CellMast
All mobile proxy services comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update