What is Proxy Farming?
Proxy farming is a legitimate way to earn passive income by selling access to mobile internet connections you own. You set up devices (USB modems or phones with SIM cards) that route traffic through your connection, and companies pay for access to those real mobile IPs.
Key takeaways
- A mobile proxy farm earns per modem per month. Coronium, the platform this guide uses, pays farmers 54% of each sale and says the average is $30-40 per modem.
- Your costs are a 4G/5G modem per proxy (EUR 79 / EUR 180 from Coronium), a powered USB hub, a small Linux PC, and a data SIM per modem (roughly EUR 12-45 a month depending on country).
- The SIM plan decides whether a farm is profitable: a US SIM at about EUR 45 a month eats most of a $30-40 share, while EU and UK SIMs leave more.
- Farming pays more per device than bandwidth-sharing apps (Honeygain pays about $1 per 10 GB; EarnApp caps at $10 per IP a month in the US), but needs hardware and a paid SIM.
- It's legal in most places, but check your carrier's terms: many consumer plans forbid tethering or reselling the connection.
Unlike selling your home WiFi bandwidth through an app (which pays per GB or a small flat fee), a mobile proxy farm sells whole dedicated connections, usually by the month. Mobile IPs are valued because they sit behind carrier-grade NAT with real phone users, so platforms can't block them without blocking their own customers. Our mobile vs residential proxies comparison explains why buyers pay more for them.
Why Mobile Proxies Are Valuable
The mobile proxy server market was worth about $0.75 billion in 2025 and is projected to reach $1.12 billion by 2030, a growth rate of about 8.3% a year.
Businesses need mobile IPs for legitimate purposes:
- Ad verification - Checking that ads display correctly across regions and carriers
- Market research - Gathering pricing data without being blocked
- App testing - Testing mobile apps from real carrier networks
- Brand protection - Monitoring for counterfeit products globally
Two shifts from Proxyway's Proxy Market Research 2026 matter for anyone thinking about a farm. First, supply of residential IPs got harder: after botnets such as BADBOX, Aisuru, and Kimwolf, "the backlash to botnets has made it harder to source residential proxies, as Google has tightened Play Store requirements", and Google shut down proxy storefronts like 922Proxy and LunaProxy. Connections from hardware the seller owns and controls, which is what a farm is, avoid that sourcing problem entirely. Second, per-GB mobile proxy prices have fallen hard, with some providers now under $2/GB, and Bright Data discontinued its mobile proxy product in April 2026. Farms sell dedicated devices by the month rather than per-GB traffic, so they are less exposed to that price war, but it caps how much buyers will pay.
How Much Can You Actually Earn?
Earnings depend on four things:
- Your location - US, UK, and other Tier 1 countries sell for the most
- Your SIM costs - The data plan per modem is the biggest monthly expense
- Number of devices - Each modem is one proxy you sell
- Uptime - Buyers leave proxies that drop offline
Per-Modem Economics
These are Coronium's own published figures for its farmer program, checked in September 2026:
| Item | Figure | Source note |
|---|---|---|
| Price a buyer pays per proxy | $49-149 / month | Depends on country and carrier |
| Your share (54%) | $26-78 / month | Paid monthly |
| Average earnings per modem | $30-40 / month | Coronium's calculator average |
| SIM cost per modem, UK | EUR 14 / month | Coronium's cost table |
| SIM cost per modem, EU | EUR 12-20 / month | Coronium's cost table |
| SIM cost per modem, US | EUR 45 / month | Coronium's cost table |
Put together: ten modems at the $30-40 average bring in roughly $300-400 a month before costs. In the UK or most of the EU, SIMs take about EUR 120-200 of that, leaving a real margin. In the US, SIMs at EUR 45 each take about EUR 450, which can wipe out the margin at the average rate. US proxies sell at the top of the price range, so a US farm only works if yours do too. Add electricity, roughly $5-15 a month for running devices 24/7.
Location Matters
Run the numbers for your own country and carrier before buying hardware. The SIM plan is the difference between a profitable farm and a break-even one, and prices for proxies move with demand.
Getting Started with Coronium
Coronium runs a marketplace model that's particularly farmer-friendly. Instead of paying you wholesale rates (pennies per GB like bandwidth-sharing apps), it sells your connections to its own proxy customers and splits the revenue. Coronium's main business is dedicated 4G/5G mobile proxies in 30+ countries, so your modems join a product that already has buyers.
Why Coronium Works for Beginners
- 54% revenue share - You keep more than half of every sale; Coronium keeps 42% and 4% goes to payment processing
- They handle sales - Billing, customer service, and marketing are on their side
- Remote setup - Their technical team connects remotely and configures the whole stack
- Hardware available - 4G modems at EUR 79 each, 5G modems at EUR 180
- Flexible payouts - Monthly, by wire transfer, USDT, or Bitcoin
- Any country - Tier 1 locations like the US are recommended, but all countries are accepted
The Setup Process
- Sign up for the Create Proxies program
- Get hardware - Order modems through Coronium (or source compatible ones) plus SIM cards with data
- Prepare a computer - Install Ubuntu on a desktop or mini PC
- Schedule setup - Book a remote session with their team
- Go live - Your proxies appear on their marketplace
Hardware Requirements
You'll need:
• A computer running Ubuntu (can be an older desktop or mini PC)
• A powered USB hub to connect multiple modems (Coronium recommends a 20-port industrial one)
• 4G/5G USB modems (one per proxy)
• SIM cards with data plans that allow tethering
Once a modem is online, check it from a browser routed through it with an IP checker: the ASN should show your mobile carrier, not your home ISP. A modem that falls back to your home connection sells a residential IP, not a mobile one.
What You'll Need to Invest
Hardware Costs
| Item | Cost | Notes |
|---|---|---|
| USB Modem (4G) | EUR 79 | Pre-configured from Coronium, shipping and duties extra |
| USB Modem (5G) | EUR 180 | Higher speeds, sells at higher prices |
| Powered USB Hub | Varies by port count | Coronium recommends a 20-port industrial hub (not sold by them) |
| Mini PC/Desktop | $100-300 | Can use an existing computer |
| SIM Cards | EUR 12-45 / month each | Local carrier data plans that allow tethering |
A five-modem 4G starter farm comes to roughly EUR 395 in modems, plus a hub and a PC if you don't have one.
Start Small
Begin with 3-5 devices to learn the process before scaling up. This limits your initial investment while you verify earnings in your specific location.
Farming vs Bandwidth Apps vs Reselling
Proxy farming is one of three common ways people earn from proxies. They differ in what you put in and what you get back:
| Bandwidth-sharing app | Mobile proxy farm | Proxy reselling | |
|---|---|---|---|
| What you sell | Spare home bandwidth | Dedicated mobile connections you own | A provider's proxies under your brand |
| Hardware | None | Modems, hub, PC, SIMs | None |
| Typical earnings | Honeygain: about $1 per 10 GB. EarnApp: up to $10 per IP a month (US), $5 elsewhere | Coronium average: $30-40 per modem a month, before SIM costs | Your margin over the wholesale price |
| Main risk | Your home IP carries other people's traffic | SIM costs and carrier terms | Finding and supporting customers |
The apps have changed: EarnApp moved from pay-per-GB to a fixed monthly rate per IP in August 2025, and IPRoyal's Pawns.app no longer promotes bandwidth sharing. If you would rather not run hardware at all, reselling proxies is the no-hardware route: you sell an upstream provider's pool under your own brand and compete on service instead of on SIM costs.
Is Proxy Farming Legal?
Yes, in most countries. You own the hardware, you pay for the data plans, and you're selling access to internet connectivity. It's similar to renting out a room in your house.
However, keep these points in mind:
- Check SIM terms - Many consumer mobile plans prohibit tethering or reselling the connection; business or data-only plans are safer
- You are the subscriber of record - Buyers' traffic leaves from your SIM's IP, so abuse complaints about that traffic reach the account holder first
- Tax obligations - Report income according to local laws
- No illegal usage - Reputable platforms like Coronium prohibit abuse on the buyer side
Common Mistakes to Avoid
Don't Do This
• Cheap SIMs with data caps: You need unlimited or high-cap plans
• Ignoring SIM cost per country: A US SIM can cost three times a European one
• Unstable power or internet: Downtime kills your earnings
• Wrong carriers: Some carriers throttle or block proxy traffic
• Overinvesting early: Test with a few devices before scaling
Frequently Asked Questions
How much can a proxy farm make per month?
On Coronium, farmers keep 54% of each sale. Buyers pay $49-149 a month per proxy, so the farmer's share is $26-78 per modem, and Coronium's own calculator puts the average at $30-40 per modem. Subtract the SIM plan (about EUR 12-20 in the EU, EUR 14 in the UK, EUR 45 in the US per modem per month) and electricity to get your real profit.
How much time does proxy farming take?
Initial setup takes a few hours, and Coronium's team does the configuration remotely. After that it's mostly passive: checking devices and rebooting or swapping a modem when one drops offline. The platform handles customers and billing.
Can I run proxy farming alongside a regular job?
Yes. Once set up, the devices run 24/7 without intervention. Most farmers check their dashboard once a day and troubleshoot only when something goes offline.
What happens if a device goes offline?
You stop earning from that device until it's back online, and buyers who see repeated drops move elsewhere. Good setups include remote access so you can reboot modems without physical access.
Is my personal data at risk?
Your files and home devices aren't exposed if the modems and the farm PC sit on their own network, separate from your personal devices. The bigger consideration is that buyers' traffic exits from your SIM's IP, so choose a platform that prohibits abuse and keep the farm isolated from your home network.
Why not just use bandwidth sharing apps instead?
They need no hardware, but they pay little: Honeygain pays about $1 per 10 GB, and EarnApp pays up to $10 per IP per month in the US and $5 elsewhere. A mobile proxy farm averages $30-40 per modem per month on Coronium, but each modem needs a paid SIM plan, so compare net profit, not just revenue.
Is Proxy Farming Right for You?
Proxy farming works best if you:
- Live in a country with cheap unlimited or high-cap data SIMs
- Can invest a few hundred euros upfront for the first modems
- Have stable home internet and power
- Want genuinely passive income after initial setup
- Are comfortable with basic technical setup (or can follow instructions)
It's not a get-rich-quick scheme, but it's one of the few legitimate ways to generate meaningful passive income from hardware you control.
Next Steps
If you're interested in starting:
- Price your SIMs - Find a local data plan that allows tethering and note its monthly cost
- Run the numbers - Compare it with the $30-40 average share per modem
- Start small - Begin with 3-5 devices to validate earnings
- Choose a platform - Coronium's Create Proxies program is beginner-friendly, with a 54% revenue share and remote setup
On the other side of the market: if you need mobile IPs rather than want to sell them, VoidMob rents shared and dedicated 4G/5G mobile proxies by the GB or by the month, with no hardware to run.