# Market research
Source: https://proxuno.com/use-cases/market-research
Updated: 2026-10-01

Use case

Follow competitors, marketplaces and local media in each European market from stable residential identities, including logged-in research tools.

Static ISP Static IP per research profile, no rotation

## The problem

Research teams browse marketplaces, classified sites, review platforms and local news the way a resident would, often with accounts on paid panels or B2B portals that flag logins from changing IPs.

A stable residential address per country keeps those sessions consistent for weeks, while still being classified as a household connection rather than a datacentre.

## Configuration

**Product**
Static residential (ISP), 30-day period, renewed

**Mapping**
One IP per country and per research profile

**Rotation**
None — the address stays the same while you renew

**Authentication**
IP whitelist for office networks, password for remote analysts

**Browser**
Persistent profile with locale and time zone of the market

**Scale-out**
Rotating residential for bulk collection jobs

## Example

Puppeteer Copy

```javascript
import puppeteer from 'puppeteer';

const browser = await puppeteer.launch({
args: ['--proxy-server=http://203.0.113.48:8000', '--lang=es-ES'],
userDataDir: './profiles/es-research',
});
const page = await browser.newPage();
await page.authenticate({ username: 's_p4x8n2qe', password: 'Kd7Wm3Rt9Yb2Hc5N' });
await page.emulateTimezone('Europe/Madrid');
await page.goto('https://www.example.es/', { waitUntil: 'networkidle2' });
console.log(await page.title());
```

Example credentials. Replace them with yours from the dashboard.

## Best practices

- Keep one IP per profile and per country; do not share a research account across addresses.
- Renew before expiry — an expired static IP returns to the pool and cannot be reserved again.
- Use rotating residential for bulk downloads and keep the static IPs for logged-in work.
- Document sources and collection dates so findings can be reproduced.

Compliance

Respect the terms of the panels and platforms you use and the GDPR when research involves personal data; never resell content you are not licensed to redistribute.

[Read the acceptable use policy](/acceptable-use)

Recommended product

Static ISP

Dedicated static IPs from residential ISPs, billed per 30 days.

From $3.90per IP / 30 days

[Order](/signup?next=%2Fdashboard%2Fbuy%3Fproduct%3Dresi-static%26country%3Dde%26quantity%3D10) [Product details](/static-residential-proxies)

Alternative

[Rotating residential](/residential-proxies)

For one-off collection across many sources, rotating residential traffic is cheaper than keeping static IPs for a whole period.

## Other use cases

[Use cases](/use-cases)

- [SEO and SERP tracking Rotating residential](/use-cases/seo-serp-tracking)
- [Web scraping Rotating residential](/use-cases/web-scraping)
- [Social media management Mobile 4G/5G](/use-cases/social-media-management)
- [Ad verification Rotating residential](/use-cases/ad-verification)
- [E-commerce price monitoring Rotating residential](/use-cases/ecommerce-price-monitoring)
- [Geo-testing and localisation QA Mobile 4G/5G](/use-cases/geo-testing)

## Run your first request in under five minutes

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