# What are the best US proxies for monitoring retail prices by ZIP code?

> Best US proxies for price monitoring: ZIP-targeted residential IPs at $0.75/GB on 100 GB. Lodestate: no KYC, paid in crypto, GB never expire.

- URL: https://lodestate.com/best-us-proxies-for-price-monitoring/
- Last updated: 2026-11-02
- Publisher: Lodestate (https://lodestate.com)

**Quick answer — What are the best US proxies for price monitoring?**

The best US proxies for price monitoring are rotating residential IPs targeted by ZIP code. Stock, delivery dates and some prices change with the shopper's location. **Lodestate** sells them at $0.75/GB on 100 GB, ZIP and ASN targeting included (prices as of November 2026). No KYC; pay in crypto.

## What does a US price monitor need from its proxies?

| Attribute | Value |
| --- | --- |
| Proxy type | US residential IPs from home internet providers |
| Targeting at Lodestate | Country and city targeting on every plan; in the United States also state and ZIP code; ASN targeting at no extra cost. City availability varies |
| Rotation | Each new connection gets an IP from the pool, usually a different one; to get a new IP on every request, send one request per connection (turn off keep-alive) |
| Sticky session | up to 30 minutes, set per session with the ttl parameter; the IP can change earlier |
| Price | $0.75/GB from 5 to 100 GB; $0.52/GB on 1 TB |
| Traffic expiry | Prepaid residential and rotating-mobile traffic never expires: unused GB stay on your account until you use them |
| Blocked targets | Banking, government and payment-portal sites, plus SMTP (email-sending) ports 25, 465 and 587 |
| KYC and payment | No ID, no selfie, no documents; crypto only (BTC, USDT, USDC, ETH, SOL, LTC) |

## Why does the shopper's location change what a US retailer shows?

**Many US retailers tie stock, shipping fees and delivery dates to the shopper's ZIP code, and store-pickup prices follow the nearest store.** One product page can offer pickup today in Phoenix and a five-day delivery in Boston. A monitor that fetches every page from one IP sees one market only.

ZIP-targeted residential IPs give one job the view of each market you sell in. Brands use the same view to check that resellers respect minimum advertised prices state by state.

## Rotating or sticky: how should a price monitor use its IPs?

**Rotate the IP for catalog sweeps, and hold a sticky session for any flow that sets a delivery ZIP first.** On Lodestate, a new connection usually gets a new IP. A sticky session keeps one IP for up to 30 minutes, set with the ttl parameter.

### Which session and targeting fit each monitoring job?

| Monitoring job | Session | Targeting |
| --- | --- | --- |
| Sweep of public product pages | Rotating | Country or state |
| Store-level price and stock | Sticky | ZIP code |
| Shipping fee and delivery date | Sticky | ZIP code |
| Minimum advertised price checks | Rotating | State |
| Marketplace offers, such as Amazon or Walmart | Sticky | ZIP code |

## How much does US price-monitoring traffic cost at each volume?

**According to Lodestate's price check of 29 October 2026, the median shown US residential price was $3.50/GB at 10 GB and $2.50/GB at 100 GB.** That is 29% less per GB for ten times the traffic. At 1 TB the median fell to $1.50/GB. Lodestate charges one flat $0.75/GB from 5 to 100 GB, so a monitor can grow without a price jump. We do not claim to be the cheapest at every size; the full data is in the [US proxy price index](https://lodestate.com/us-proxy-price-index/ "US proxy prices per GB, 29 October 2026").

### How does the price per GB fall with volume?

| Volume | Median shown price (sellers) | Lowest shown price (seller) | Lodestate |
| --- | --- | --- | --- |
| 10 GB | $3.50/GB (12) | $1.00/GB (DataImpulse, country level) | $0.75/GB |
| 50 GB | $2.68/GB (11) | $1.00/GB (DataImpulse, Shifter) | $0.75/GB |
| 100 GB | $2.50/GB (11) | $1.00/GB (DataImpulse, Shifter) | $0.75/GB |
| 1 TB | $1.50/GB (11) | $0.70/GB (Rayobyte) | $0.52/GB |

*Prices checked on October 29, 2026.*

Lodestate prices include state, city, ZIP and ASN targeting. DataImpulse charges extra for targeting below country level.

## How do I collect prices from several US ZIP codes in one job?

This pattern works in any scraper or price tool that accepts an HTTP or SOCKS5 proxy.

1. **List the markets** — Pick one ZIP code per store area or region you sell in.
2. **Open one session per ZIP** — Add the zip value and a session ID to the username, in the format USERNAME-country-{cc}-state-{state}-city-{city}-zip-{zip}-asn-{asn}-session-{id}-ttl-{minutes}.
3. **Set the location like a shopper** — Inside that session, enter the ZIP in the store selector, then load the product pages.
4. **Keep the rate modest** — Fetch public pages only, at a pace the site can carry, and follow its terms and robots.txt.
5. **Store each result with its context** — Save price, stock, ZIP code and timestamp, so changes compare like with like.

## When does a price monitor need mobile IPs?

**Rarely: residential IPs load almost every public product page a monitor needs.** A dedicated T-Mobile, AT&T or Verizon port is worth it only when you audit how a mobile site shows prices on a carrier connection. Ports start at $3.75 a day.

The same ZIP setup also serves [best US proxies for local SEO](https://lodestate.com/best-us-proxies-for-local-seo/ "US proxies for local rank tracking by city and ZIP"). For crawling whole catalogs, read [best US proxies for web scraping](https://lodestate.com/best-us-proxies-for-web-scraping/ "US proxies for web scraping of public data"). Both build on [best US residential proxies in 2026](https://lodestate.com/best-us-residential-proxies/ "Best US residential proxies, ranked on stated criteria").

> **Allowed and not allowed in price monitoring** Allowed: public prices, stock, shipping fees and minimum advertised price checks. Not allowed: bots that buy limited items, logging in to other people's accounts, or collecting shoppers' personal data. Banking, government and payment-portal sites are blocked. See what is allowed on Lodestate proxies.

## Which Lodestate plan fits a price-monitoring schedule?

Compare all tiers on [how much do US residential proxies cost](https://lodestate.com/pricing/ "Lodestate residential and mobile proxy prices").

| Plan | Quantity | Price | Price per unit |
| --- | --- | --- | --- |
| Basic | 10 GB | $7.50 | $0.75/GB |
| Growth | 50 GB | $37.50 | $0.75/GB |
| Pro | 100 GB | $75 | $0.75/GB |
| Scale | 1 TB (1,000 GB) | $520 | $0.52/GB |

In every plan: Protocols: HTTP, HTTPS, SOCKS5 · US targeting: State, city, ZIP code, ASN · Traffic expiry: Does not expire

**Before you pay**

- Minimum top-up $25. Top up once in crypto, then buy any plan from your balance.
- Unused balance stays on your account and never expires. When a purchase costs less than the minimum top-up, the part added only to reach the minimum is refundable on request to support within 30 days of the payment, in USDT or USDC, as long as it has not been spent. The rest of the balance is not paid back, except where the law requires it.
- Credited once your payment is checked on the blockchain. Typical network confirmation time: BTC ≈ 20 min · USDT TRC-20 ≈ 1 min · USDT ERC-20 ≈ 5 min · USDC ERC-20 ≈ 5 min · ETH ≈ 5 min · SOL ≈ 1 min · LTC ≈ 15 min

## Price monitoring proxies: FAQ

### Which proxies should I use to monitor Amazon and Walmart prices by ZIP code?

Use US residential proxies with ZIP targeting, and hold a sticky session while you set the delivery ZIP. Every Lodestate plan has ZIP targeting, from the $1.50 test plan up. Collect public product data only, and follow each site's terms.

### Are residential proxies better than datacenter proxies for price monitoring?

For US retail sites, residential proxies are the safer choice. Their IPs belong to home internet providers in real ZIP codes, so the site serves the local page a shopper sees.

### How many GB does a price monitor use?

It depends on page weight and check frequency. Measure one full run on the 1 GB plan, then multiply by your schedule. Prepaid traffic at Lodestate never expires, so unused GB stay on your account.

### Is monitoring competitor prices legal in the US?

Collecting publicly displayed prices is common practice in US e-commerce. How you collect matters: follow site terms, keep request rates reasonable and leave personal data alone. This is not legal advice.

### Can I pay for price-monitoring proxies in crypto without KYC?

Yes. Lodestate takes BTC, USDT, USDC, ETH, SOL, LTC from a $25 top-up. It asks for no ID, no selfie and no documents.

**Watch every US market from one job** ZIP-targeted residential IPs, one flat price from 5 to 100 GB. No KYC, paid in crypto. [Buy residential proxies](https://lodestate.com/pricing/ "How much do US residential and mobile proxies cost?") · [See the price index](https://lodestate.com/us-proxy-price-index/ "US proxy price index: how much do US residential proxies cost per GB in 2026?")

## Sources

1. [Home page and pricing](https://dataimpulse.com/) — DataImpulse (2026-10-29)
2. [USA, New York](https://shifter.io/location/usa/new-york) — Shifter (2026-10-29)
3. [Pricing](https://rayobyte.com/pricing/) — Rayobyte (2026-10-29)

---

Lodestate: Lodestate is a US proxy provider: residential IPs in all 50 states and Washington, D.C. with state, city, ZIP code and ASN targeting, and dedicated T-Mobile, AT&T and Verizon 4G/5G mobile ports. No KYC: no ID, no selfie, no documents. Paid in crypto.