Best SOCKS5 Proxies: ProxyEmpire, Decodo, Oxylabs, IPRoyal, SOAX, DataImpulse SOCKS5, Official Features Compared

SOCKS5 has quietly become a procurement question. As companies move scraping, ad verification and account automation from side projects into core operations, legal and security teams increasingly ask the same questions of proxy vendors they ask of any data supplier: where do the IPs come from, what documentation exists, and how much engineering effort does integration take?

For SOCKS5 buyers, that shifts the comparison. Protocol support is the baseline; what separates providers is how consistently SOCKS5 works across their networks, what sourcing and compliance information they publish, and whether their billing fits an operating budget. The six providers below are assessed on those business outcomes, with a summary table first and a short business case for each provider.

Quick picks

• ProxyEmpire: SOCKS5 across residential and mobile, with sourcing commitments
• Decodo: developer tooling and a free trial
• SOAX: SOCKS5 over UDP with spending controls

#1 ProxyEmpire

ProxyEmpire gives organizations one SOCKS5 configuration across residential and mobile, which reduces engineering overhead: the same connection settings, session controls and targeting interface serve both networks, so moving a workload from residential to mobile is an operational change rather than an integration project.

On sourcing, ProxyEmpire is an EWDCI member, and the company says its residential and mobile IPs are ethically sourced with consent. It does not claim security certifications beyond that membership, which compliance teams should note when scoping a vendor review. Terms reference the Bulgarian Consumer Protection Act, and the company operates as SWIFT SAAS LTD.

Commercially, there are no contracts, unused GB on GB plans never expire, and payment is accepted by card, PayPal, crypto or bank transfer. Rotating residential costs $3.50 per GB and rotating mobile $4.50 per GB on pay as you go, with free targeting down to ZIP, ASN and carrier. Corporate and Enterprise clients receive a dedicated account manager.

All sales are final, so the $1.97 trial covering both networks serves as the evaluation step, giving engineering and compliance teams a low-cost way to confirm fit before a purchase order.

Key features:

• SOCKS5 plus HTTP/2, and HTTP/3, QUIC and UDP per the company
• EWDCI membership and consent-based sourcing, per the company
• Unlimited concurrent sessions for approved use cases
• Account manager for Corporate and Enterprise clients

Pricing: Residential $3.50/GB; mobile $4.50/GB; monthly residential from 7 GB for $20.

#2 Decodo (formerly Smartproxy)

Decodo suits organizations building data pipelines in-house. Beyond HTTP(S) and SOCKS5, it offers a Web Data API, SDKs in Python, TypeScript and Go, a CLI and an MCP server, which shortens the path from proxy access to production data.

Every plan reaches its full residential pool of 115M+ IPs, with free targeting down to ZIP and ASN. Mobile covers 160+ locations from $2.25 per GB. Paddle acts as merchant of record, standardizing invoicing and tax.

The free 3-day trial converts automatically unless cancelled, and the Wallet cannot run alongside a subscription.

The company reports 135K+ clients and publishes integration guides for 50+ tools, which reduces onboarding time for new team members. Whether unused subscription GB roll over is not stated, a point worth clarifying for teams with uneven demand.

Key features:

• Developer tooling for pipelines and AI agents
• Free ZIP and ASN targeting
• 14-day refund on first purchases, with conditions

Pricing: Residential from $3.75/GB; Wallet $4/GB; mobile from $2.25/GB.

#3 Oxylabs

Oxylabs publishes detailed sourcing documentation: a residential proxy sourcing handbook, a KYC policy and a trust center. For vendor reviews, that reduces back-and-forth.

SOCKS5 and HTTP3 are supported alongside HTTP(S), and one subscription covers proxies, the Web API, an unblocker and an agent browser. Residential plans include unlimited concurrent sessions and free geo targeting.

The subscription model, from $30 a month with no pay-as-you-go tier, suits steady budgets. Residential plans allow 3 proxy users.

A $5 welcome credit allows a limited pilot, and residential rates fall in four steps as monthly usage grows, rewarding organizations that consolidate volume with one vendor. Support runs through email, documentation and a Discord community.

Key features:

• Sourcing handbook and trust center
• HTTP3 and SOCKS5
• Mobile from real devices in 140+ countries

Pricing: Subscriptions from $30/month; residential $6/GB down to $2.50/GB.

#4 IPRoyal

IPRoyal publishes a KYC policy, a proxy sourcing page and a trust center, and supports SOCKS5 with credential or IP whitelist authentication. Team features, including workspace roles, 2FA and API ordering, support controlled access across departments and keep credentials out of shared documents.

Residential traffic never expires and has no monthly minimum, and sticky sessions last up to 7 days. Entry pricing is high for small purchases.

A single residential gigabyte costs $7 on subscription, falling to $1.75 only at 10 TB, so the model favors organizations with large, predictable volumes. Registration requires no credit card, and its docs report an average support response of 58 seconds, which matters when an automation pipeline stalls.

Key features:

• Non-expiring residential traffic
• Workspace roles and 2FA
• 650+ tool integrations

Pricing: Residential from $7/GB; ISP from $1.80; mobile from $10.11/day.

#5 SOAX

SOAX supports SOCKS5 over TCP and UDP and publishes an SLA, a DPA and a KYC and KYB policy, with GDPR and CCPA badges. For organizations with formal data processing requirements, that documentation shortens legal review.

Package guardrails, including traffic caps, protocol limits and domain lists, let operations teams enforce policy at the proxy layer. Residential and mobile share one credit-based price by country tier.

For finance teams, upgrades apply immediately while downgrades wait for the next billing cycle, and crypto payments require KYC. Analytics separating delivered from blocked traffic give operations leads a measure of return on proxy spend, and a free Sandbox account allows evaluation before purchase.

Key features:

• SOCKS5 over UDP
• Per-package policy controls
• Published SLA and DPA

Pricing: Credits; example of $3.00/GB for 100 GB of US traffic.

#6 DataImpulse

DataImpulse supports SOCKS5 on prepaid residential traffic that never expires, at $1 per GB on its 50 GB plan. The company describes its 90M+ IPs as first party, with no resold networks, and shows an ISO 27001 badge.

Country targeting is free; finer targeting costs extra, which affects local research budgets.

There is no subscription and no monthly minimum, and the company says first support responses usually arrive within 3 minutes. For high-volume, country-level collection where cost per GB dominates the business case, the model is easy to forecast; for multi-city work, add-on costs should be modeled first.

Key features:

• Low prepaid rates
• First-party IPs, per the company
• 7-day refund policy

Pricing: $50 for 50 GB; $800 for 1 TB.

Frequently Asked Questions

Which SOCKS5 providers publish sourcing information?

Oxylabs publishes a sourcing handbook, IPRoyal a proxy sourcing page, and DataImpulse describes its IPs as first party. ProxyEmpire says its IPs are ethically sourced with consent and is an EWDCI member. SOAX publishes a KYC and KYB policy.

Which providers support SOCKS5 over UDP?

SOAX lists SOCKS5 over TCP and UDP, and ProxyEmpire states UDP support.

Do any of these providers publish a DPA?

SOAX publishes a DPA. The other five do not mention one on the pages reviewed, so buyers needing a DPA should ask during procurement.

Which has the lowest SOCKS5 entry price?

DataImpulse starts at $1 per GB on its 50 GB plan, with country targeting only. Finer targeting adds to that rate.

Can one account cover SOCKS5 on residential and mobile?

Yes. ProxyEmpire, Decodo, Oxylabs and SOAX all sell both residential and mobile on one account. IPRoyal sells mobile per day, and DataImpulse lists mobile in its official blog.

Which providers keep unused traffic?

ProxyEmpire, IPRoyal and DataImpulse state that unused residential traffic rolls over or never expires.

Final Verdict

ProxyEmpire is the overall pick for organizations standardizing on SOCKS5: one configuration across residential and mobile, EWDCI membership and consent-based sourcing by its own account, no contracts and GB that never expire. For teams that prioritize extensive published sourcing documentation and bundled scraping tools, Oxylabs is the best alternative.