Head-to-Head Proxy ComparisonVerified Public Specifications (Oct 2026)

InstantProxies vs Spaceproxy

Side-by-side comparison of InstantProxies and Spaceproxy across supported proxy types, residential pricing per GB, datacenter & ISP pricing, geographic coverage, protocols, session rotation, authentication, platform features, and pros & cons.

Editorial Rankings & Factual Comparison Notice: InstantProxies (Rank #—) and Spaceproxy (Rank #—) are compared below using verified public documentation (our editorial rankings feature 2Captcha Proxy at #1). Missing specifications are marked Not available.

Provider 1Cataloged

InstantProxies

Est. 2013 • Monthly Subscriptions

Datacenter

Iconic Ultra-Affordable Private Datacenter HTTP Proxies with Pre-Purchase Ping and Availability Testing

Residential / GBNot available

Starting Price / IPFrom $1.00 / IP

Geographic Coverage10+ Countries

ProtocolsHTTP, HTTPS

Read InstantProxies Review →Visit Site ↗

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Provider 2Cataloged

Spaceproxy

Est. 2018 • Monthly Subscriptions

Datacenter

Individual Dedicated IPv4 & IPv6 Datacenter Proxies with Flexible Rental Periods & Unmetered Traffic

Residential / GBNot available

Starting Price / IPFrom $1.50 / IP

Geographic Coverage100+ Countries

ProtocolsHTTP, HTTPS, SOCKS5

Read Spaceproxy Review →Visit Site ↗

Network Coverage

Supported Proxy Network Types

Side-by-side availability across Residential, Datacenter, Static ISP, and Mobile proxy pools.

Proxy Network Type	InstantProxies	Spaceproxy
Residential Proxies (Rotating & Sticky) Household ISP-assigned IPs supporting automatic rotation and sticky sessions	Not available	Not available
Datacenter Proxies (Dedicated & Shared) High-speed IPv4/IPv6 cloud server subnets for bulk concurrency	✓ Supported	✓ Supported
ISP / Static Residential Proxies Static consumer ASN-registered IPs hosted on server backbones	Not available	Not available
Mobile Carrier Proxies (3G / 4G / 5G / LTE) Cellular gateway IPs routed through carrier CGNAT pools	Not available	Not available

Pricing Comparison

Residential Pricing per GB, Datacenter & ISP Rates

Verified pricing across residential bandwidth per GB, datacenter and static ISP per-IP/bandwidth plans, and minimum account outlays.

Calculate Monthly Costs →

Pricing Category	InstantProxies	Spaceproxy
Residential Starting Rate (per GB)	Not available	Not available
Published Pricing Summary	Flat-rate $1.00 / IP / month across all packages (minimum order 10 IPs for $10/mo) with 100% unmetered bandwidth	Individual Dedicated IPv4 from ~$1.50/IP/mo (unmetered) • Shared IPv4 from ~$0.67–$0.90/IP/mo • Dedicated IPv6 from $0.10/IP/mo • 5-day trial options available
Datacenter Proxy Pricing	From $1.00 / IP	From $1.50 / IP
ISP (Static Residential) Pricing	Not available	Not available
Mobile Proxy Pricing	Not available	Not available
Starting Rate per IP	$1.00 / IP	$1.50 / IP
Billing Structure	Monthly Subscriptions	Monthly Subscriptions
Minimum Outlay / Deposit	$10.00	$1.50
Accepted Payment Methods	Credit CardPayPalCryptocurrency	Credit CardCryptocurrencyQiwiWebMoney

Technical Capabilities

Locations, Protocols, Session Rotation & Authentication

Side-by-side comparison of geo-targeting granularity, supported connection protocols, sticky session durations, authentication methods, and platform tooling.

Technical Dimension	InstantProxies	Spaceproxy
Geographic Coverage & Targeting	US, UK, DE, NL & Select European Data Centers	100+ Countries Globally with Manual City & Subnet Selection
Documented Country Count	10+ Countries	100+ Countries
Supported Protocols	HTTPHTTPS	HTTPHTTPSSOCKS5
Rotation & Sticky Sessions	Dedicated static IP per leased slot with 1 free monthly IP swap	Dedicated fixed IP per slot for the entire rental duration (5, 30, 90, or 360 days)
Authentication Methods	IP Whitelisting	Username/PasswordIP Whitelisting
Documented Platform Features	Flat-Rate $1.00 / IP Pricing Across All Tier Sizes100% Unmetered Gigabit BandwidthInteractive Live Proxy Tester on Homepage1 Free Monthly IP Refresh across All SlotsInstant Automated Provisioning within 60 Seconds	100% Unmetered Bandwidth100+ Country GEO LocationsIndividual City & Subnet SelectionHTTP/HTTPS & SOCKS5 Dual SupportTelegram Bot & API Management
Integration Tools & Clients	PythonNode.jscURL	PythonNode.jscURLPHP
Ranking Placement	Not available	Not available
Official Documentation Source	https://instantproxies.com ↗	https://spaceproxy.net ↗

Trade-Offs Breakdown

Verified Pros & Cons: InstantProxies vs Spaceproxy

InstantProxies

Rank #null

✓ Verified Strengths (Pros)

Unbeatable transparent pricing: strictly $1.00 per private IP with unlimited bandwidth
Pre-purchase test tool tests proxy uptime and latency against target websites before paying
One free monthly IP refresh included on all subscriptions
Fast 1 Gbps datacenter network connection speeds

✕ Documented Limitations (Cons)

No SOCKS5 protocol support (HTTP/HTTPS only)
Authentication is strictly via IP whitelisting (up to 10 authorized IPs)
Minimum purchase is 10 proxies ($10/month)

Spaceproxy

Rank #null

✓ Verified Strengths (Pros)

Individual dedicated IPv4 slots starting at just ~$1.50/IP per month with unlimited traffic
Ultra-cheap IPv6 proxies from $0.10/IP for modern IPv6 automation
Flexible rental windows from 5 days up to 360 days with long-term discounts
Broad geo coverage spanning 100+ countries with manual subnet selection

✕ Documented Limitations (Cons)

Strictly datacenter server IP allocations; no residential or mobile carriers
Not suited for automated backconnect rotation over millions of addresses

Selection Verdict

How to Choose Between InstantProxies and Spaceproxy

Selecting between InstantProxies and Spaceproxy depends on the proxy network types, billing model, and session duration required by your workflow:

When to Choose InstantProxies

SEO link building (GSA, ScrapeBox), social media automation, keyword tracking, and high-volume web scraping on sites that permit server datacenter IPs.

Look elsewhere if: You need residential peer-to-peer IPs, SOCKS5 socket tunneling, or username/password authentication.

Read InstantProxies Review →

When to Choose Spaceproxy

Affiliate marketing, social media management, Telegram automation, and individual scraping tasks requiring clean, dedicated IPv4/IPv6 addresses with unlimited data transfer.

Look elsewhere if: You need rotating residential proxies with per-request IP swapping across domestic home ISPs.

Read Spaceproxy Review →

Compare InstantProxies or Spaceproxy with Other Proxy Providers

Explore alternative head-to-head matchups from our verified proxy catalog.

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