Proxies for Automation and Bots
The weakest link in automations running 24/7 is usually the IP layer. With stable, redundant proxy infrastructure and unlimited concurrency, your bots never stop.
Highlights for This Scenario
Automation Has Different Proxy Requirements
In browsing done by hand, short outages go unnoticed; in automation, a proxy that drops at 3 a.m. means hundreds of failed jobs piled up by morning. Three criteria stand out when choosing automation infrastructure:
- Stability: 99.9%+ uptime and automatic failover — when an IP drops, traffic must move to a healthy address within seconds.
- Concurrency: Dozens of workers running in parallel must not hit a connection limit.
- Programmatic control: Changing IPs, opening sessions and tracking usage must be possible via the API.
Integration by Tool
Selenium / Puppeteer / Playwright
All three frameworks support a proxy parameter natively. Example (Playwright):
browser = p.chromium.launch(proxy={"server": "gw.freeproxy.tr:7777", "username": "user", "password": "pass"})
HTTP Clients and Schedulers
Clients such as curl, requests and axios, and cron-based jobs, accept the ip:port:user:pass format directly. By passing a different session parameter per job you can assign a separate IP to each worker.
Anti-Detect Browsers
In tools like Multilogin it is standard to map one ISP or mobile proxy per profile.
Which Product for Which Bot?
| Automation Type | Recommended Proxy |
|---|---|
| Data collection bots | Rotating residential |
| Bots performing account operations | ISP or mobile (1 IP per account) |
| Monitoring / alert bots | Datacenter (speed + unlimited traffic) |
| Bulk verification jobs | IPv6 (volume economics) |
Tips for Resilience
- In critical flows, define two different proxy types redundantly (e.g. primary ISP, backup rotating).
- Add a health check to your bot: run an IP verification every N requests.
- Log the failure rate and trigger an automatic IP refresh when it crosses a threshold.
Don't let your bots sleep
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Frequently Asked Questions
01How many concurrent connections are supported?
There is no concurrency limit on rotating and residential plans. On static plans each IP works to its own capacity, and in practical use you won't run into a limit.
02What should my bot do if the proxy drops?
Failover is automatic on rotating infrastructure. If you use static IPs we recommend adding retry plus backup-proxy logic to your bot; see our blog posts for example patterns.
03Can it be used from a Docker/Kubernetes environment?
Yes. The proxy definition can be passed to containers via environment variables (HTTP_PROXY/HTTPS_PROXY) or as an application parameter.
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