5 Ways to Reduce Proxy Costs

Enterprise teams routinely spend $5,000-$50,000/month on proxy infrastructure. Most of that spend is wasted — expired bandwidth, wrong proxy types for the task, unnecessary IP rotation, and bloated request payloads. Here are five concrete ways to cut costs without sacrificing quality.

Tip 1: Use Non-Expiring Bandwidth

Most proxy providers sell monthly plans where unused bandwidth expires at month's end. If you buy 100GB and use 60GB, you just lost 40GB. ZentisLabs bandwidth never expires — use it this month, next month, or next year. You only pay for what you consume.

Tip 2: Optimize Request Patterns

Every byte through the proxy costs money. Strip unnecessary headers, disable image loading for scraping tasks, use gzip compression, and cache responses locally. A well-optimized scraper uses 3-5x less bandwidth than a naive one.

# Block images and CSS to save bandwidth (Playwright)
await page.route("**/*.{png,jpg,jpeg,gif,css}", lambda route: route.abort())

# Use gzip and strip unnecessary data
session = requests.Session()
session.headers["Accept-Encoding"] = "gzip, deflate"
session.headers["Accept"] = "text/html"  # Skip images/media

Tip 3: Match Proxy Type to Task

Don't use $5.99/GB mobile proxies for a target that works fine with $3.99/GB residential. Don't use residential for internal testing that only needs datacenter. Map each workflow to the cheapest proxy type that achieves your target success rate.

Tip 4: Smart Rotation

Rotating IPs on every request wastes bandwidth on connection overhead. Use sticky sessions for multi-page workflows, and only rotate when you hit a block or need geo-diversity. ZentisLabs supports session durations from 1 minute to 30 minutes.

Tip 5: Monitor and Audit Usage

Use the ZentisLabs dashboard to track bandwidth by project, identify wasteful patterns, and set alerts when usage spikes. Enable auto top-up to avoid service interruptions, but set reasonable thresholds to prevent runaway costs.