The short answer

Decodo (formerly Smartproxy) is the bigger operation: a 115M+ IP residential pool, ZIP and ASN targeting, scraping APIs and a stated ISO 27001 certification. It is also the more expensive one for residential traffic — $3.50/GB at 10 GB on a monthly plan and $2.00/GB at 1 TB, against our $1.15/GB and $0.65/GB pay as you go — and SerpProxies adds a larger no-card trial, UDP, IPv6 and unlimited proxies.

Head to head, row by row
10SerpProxies wins
2Ties
3Decodo wins

Counted from the comparison table below. Rows where the two can't be ranked (different billing models, a product only one of them sells) are shown but not counted. See every row

Side by side

SerpProxies vs Decodo

Prices at the same volume, then the policies that decide whether a cheap gigabyte stays cheap. A tick marks the better side of each row.

SerpProxies compared with Decodo
Residential, 10 GBSerpProxies$1.15/GB · $11.51 total, pay as you go[1]Decodo$3.50/GB · $35.00 total, 10 GB plan, monthly[2]
Residential, 1 TBSerpProxies$0.65/GB · $653.12 total, pay as you go[1]Decodo$2.00/GB · $2,000 total, Enterprise 1 TB, monthly[2]
Mobile, 10 GBSerpProxies$1.94/GB · $19.37 total, pay as you go[3]Decodo$4.00/GB · $40.00 total, Pay as you go[4]
Static ISP, 10 IPs for a monthSerpProxies$2.38/IP · $23.84 total, pay as you go[5]Decodo$2.90/IP · $29.00 total, 10 IPs, monthly[6]
Free trialSerpProxiesFree, up to 2 GB of residential traffic, no card[7]Decodo3-day free trial with 100 MB; the plan activates after it[8]
CommitmentSerpProxiesNone: top up a balance and pay per unit[9]DecodoPay as you go at $4/GB; lower rates need a monthly plan[2]
Unused trafficSerpProxiesNever expires[9]DecodoNot published
Geo-targetingSerpProxiesCountry, state, city and ASN, included[1]DecodoCountry, state, city, ZIP and ASN, included[2]
ProtocolsSerpProxiesHTTP(S), SOCKS5, plus UDP on UDP Residential[1]DecodoHTTP(S) and SOCKS5[2]
Unlimited-bandwidth planSerpProxiesYes, from $20.00/day[10]DecodoNo unlimited residential plan; unlimited page lists dedicated IPs[11]
IPv6 proxiesSerpProxiesYes, residential and datacenter IPv6[12]DecodoNo IPv6 proxy product listed[6]
Identity verificationSerpProxiesOnly when a risk check asks for it[13]DecodoAutomated check at sign-up; ID verification if activity is flagged[14]
Payment methodsSerpProxiesCards and crypto; invoicing on annual plans[9]DecodoCards, PayPal, Apple Pay, Google Pay, Alipay, crypto[2]
RefundsSerpProxiesSatisfaction guarantee: refund on request[15]Decodo14 days on a first purchase if under 20% or 1 GB used; not crypto[16]
Scraping APIsSerpProxiesProxies only, no scraper API[9]DecodoWeb, SERP, eCommerce and social media scraping APIs[16]
Residential pool (their claim)SerpProxies50M+ residential IPs[1]Decodo115M+ residential IPs[2]
What you'll actually pay

What residential traffic costs on each

The same four orders priced on both. Decodo figures come from its own price list; ours from the rates checkout charges.

10 GB of residential trafficSerpProxies$11.51[1]$1.15/GB · pay as you goDecodo$35.00[2]$3.50/GB · 10 GB plan (monthly)
100 GB of residential trafficSerpProxies$97.59[1]$0.98/GB · pay as you goDecodo$275.00[2]$2.75/GB · 100 GB plan (monthly)
500 GB of residential trafficSerpProxies$383.31[1]$0.77/GB · pay as you goDecodo$1,125[2]$2.25/GB · Enterprise 500 GB (monthly)
1 TB of residential trafficSerpProxies$653.12[1]$0.65/GB · pay as you goDecodo$2,000[2]$2.00/GB · Enterprise 1 TB (monthly)

Each figure is the cheapest way to buy that much from the provider's own published price list: when a plan's minimum is larger than what you need, you pay for the whole plan, and a bigger plan wins whenever its lower rate makes up for it. Taxes excluded. The lowest cost in each row is blue.

Test before you switch

Run your Decodo targets on SerpProxies — free

Up to 2 GB of residential traffic with no card. Point the same scraper or bot at our gateway and compare success rates on the sites you actually use.

About Decodo

Decodo, on the record

Facts from their own site and policies — no review-site hearsay. Each one is linked to its source.

What Decodo does well

  • Residential plans include continent, country, state, city, ZIP code and ASN targeting at no extra charge.[2]
  • A large stated residential pool: 115M+ IPs in 195+ locations.[2]
  • Sells scraping APIs (Web, SERP, eCommerce and social media) alongside its proxies.[16]
  • Sells residential, ISP, datacenter and mobile proxies, with both per-GB and per-IP options for ISP.[6]
  • States it holds ISO/IEC 27001:2022 certification for its proxies and Scraping API.[20]
  • Wide payment choice: cards, PayPal, Alipay, Google Pay, Apple Pay and crypto.[2]

Where Decodo is limited

  • Refunds only within 14 days of a first purchase, and only if no more than 20% of the plan or 1 GB has been used; crypto and Enterprise plans are excluded.[16]
  • The free trial is 100 MB for 3 days, and dedicated ISP and dedicated datacenter proxies are excluded from it.[8]
  • Pay as you go residential costs $4/GB, is sold 1 GB at a time and can't be combined with a monthly subscription; lower rates need a monthly plan.[2]
  • Crypto is not accepted for ISP proxies or datacenter Pay per IP.[2]
  • Most targets in banking, government, streaming, app stores, ticketing, gaming and mailing are restricted.[14]
  • No unlimited-bandwidth residential plan: its Unlimited Proxies page lists dedicated ISP and datacenter plans only.[11]
  • Published prices exclude VAT.[2]
Which one fits

An honest verdict

Choose Decodo if…

  • You need scraping APIs (Web, SERP, eCommerce or social media) on the same account as your proxies — SerpProxies sells proxies only.
  • You want the largest stated residential pool of the two (115M+ IPs) or ZIP-code targeting.
  • Your procurement asks for ISO/IEC 27001:2022 certification, which Decodo states it holds.
  • You want to pay with PayPal, Apple Pay, Google Pay or Alipay.
  • You need cheap shared ISP IPs: Decodo lists them from $0.27/IP per month at volume.

Choose SerpProxies if…

  • You want lower residential prices without a subscription: $1.15/GB at 10 GB against Decodo's $3.50/GB on a monthly plan.
  • You run high volumes: $0.65/GB at 1 TB pay as you go, against $2.00/GB on Decodo's $2,000/month Enterprise plan.
  • You want a real test first: up to 2 GB of free residential traffic with no card, against Decodo's 100 MB, 3-day trial that rolls into a plan.
  • You need UDP, IPv6 proxies or an unlimited-bandwidth residential plan, none of which Decodo lists.
  • You want refunds on request rather than a 14-day window capped at 20% or 1 GB of use.
Switching

Moving from Decodo takes an afternoon

  1. 1

    Test on your own targets

    Create an account and use the free residential traffic on the sites you actually scrape or run — no card needed.

  2. 2

    Swap the gateway

    Replace host, port and credentials in your tool. Country, city and session settings go in the username string, so most code doesn't change.

  3. 3

    Move volume over

    Top up a balance that never expires and shift traffic job by job. The per-GB rate drops automatically as your volume grows.

Switch in an afternoon

Same gateway format. No monthly plan. Credit that never expires.

Swap host, port and credentials, keep your targeting in the username, and move volume over job by job.

What our customers say

Rated 4.6 out of 5 from 18 reviews on Trustpilot

Read all reviews

I would recommend these proxies

“I would recommend these proxies, because they are so stable, with high speed and clean. I worked with my webscrapping bot and its performance was good”

Moisés Smith

موقع ممتاز وبروكسياته السكنية هايلة

time bird

Amazed

“The residential proxy plan is very nice since the IPs was not detected in the database I checked which is epic. The price is cheap too which makes SerpProxies worth it.”

Axel

amazin service for my gaming needs

Hauv Uyawi

Amazing and cheap price

Keven

lonyx

“best proxy lonyx”

LONYX ON TOP

Good proxy service

“Good proxy service. Working perfectly.”

Helal Uddin

excellent service

jeremiah

High Quality Proxies

“High quality proxies and lowest prices in the market.”

Abdullah Ch

Excellent support and 99.9% uptime!

“Excellent speed and uptime. Setup was easy and support is very responsive. 5 stars!”

Maks

Good proxies reliable and good value

Karl C

amazing and fastest proxy provider out…

“amazing and fastest proxy provider out there! 11/10!!!”

Lucas

They offer the best free trial to test…

“They offer the best free trial to test your service before subscription and their proxy is very strong”

Favour Tailor

Good service

“Great proxy service with reliable connections and good speeds. The proxies have been stable and worked well for my needs. Setup was easy, and the support team was responsive when I had questions. Good value for the price — highly recommended!”

Đạt Nguyễn

Great service

Geno

Good quality proxy

“Good-quality proxy with fast speeds, reliable connections, and affordable pricing. Highly recommended for anyone looking for a trustworthy and cost-effective proxy service.”

harold abella

#1 Proxy Provider

“Very helpful staff. Always available to answer any questions if new. Proxies are #1 best in the game. 🔥 🔥”

sd

Private resi is worth it

“use their private residential and it works perfect. no issue”

kugitbuilt

See why they stayed

Try it with up to 2 GB of residential traffic free. No credit card.

Decodo alternative: questions

Yes. Decodo is Smartproxy's new name: its About page describes Decodo as "formerly known as Smartproxy", in business since 2018, and Proxyway reported the rebrand in April 2025. The prices on this page are from decodo.com, checked October 2026.

For residential proxies, yes, from the first gigabyte. As of October 2026 Decodo costs $3.50/GB at 10 GB (its 10 GB monthly plan) and $2.00/GB at 1 TB (Enterprise); SerpProxies is $1.15/GB and $0.65/GB, pay as you go with no plan to renew. Both include city and ASN targeting.

Yes, a 3-day trial with 100 MB of traffic for new users on most proxy types; dedicated ISP and dedicated datacenter proxies are excluded, and the plan activates after the trial. SerpProxies gives up to 2 GB of residential traffic free, with no card.

Within 14 days of a first self-service purchase per service, if you've used no more than 20% of the plan's traffic or 1 GB, whichever comes first. Crypto payments, plans started from a free trial and Enterprise plans are excluded. SerpProxies refunds on request under its satisfaction guarantee.

Decodo runs an automated check at registration and asks for ID verification through a third-party tool if suspicious activity is detected. SerpProxies asks for KYC only when a risk check calls for it.

Decodo sells scraping APIs (Web, eCommerce, SERP and social media) and a Site Unblocker; SerpProxies sells no scraping APIs. SerpProxies sells IPv6 proxies, UDP on residential and unlimited-bandwidth residential plans, which Decodo doesn't list.

Create an account, claim the free trial and swap the gateway host, port and credentials in your tool. Country, city and session settings go in the username string the same way, so most scrapers and bots need no code changes.

Sources · 20Every price and policy on this page, linked to where it came from — checked October 10, 2026.

Providers change prices often — confirm on their site before you buy. Spotted something out of date? Tell us on live chat and we'll correct it.

  1. [1]SerpProxies — UDP residential proxies — checked October 10, 2026
  2. [2]Decodo — residential proxy pricing — checked October 9, 2026
  3. [3]SerpProxies — mobile proxies — checked October 10, 2026
  4. [4]Decodo — mobile proxy pricing — checked October 9, 2026
  5. [5]SerpProxies — static ISP proxies — checked October 10, 2026
  6. [6]Decodo — ISP proxy pricing — checked October 9, 2026
  7. [7]SerpProxies — free trial (FAQ) — checked October 10, 2026
  8. [8]Decodo — FAQ: do you offer a free trial? — checked October 9, 2026
  9. [9]SerpProxies — pricing — checked October 10, 2026
  10. [10]SerpProxies — unlimited proxies — checked October 10, 2026
  11. [11]Decodo — unlimited proxies — checked October 9, 2026
  12. [12]SerpProxies — IPv6 datacenter proxies — checked October 10, 2026
  13. [13]SerpProxies — KYC policy — checked October 10, 2026
  14. [14]Decodo — ethical residential proxy sourcing and usage — checked October 9, 2026
  15. [15]SerpProxies — refund policy — checked October 10, 2026
  16. [16]Decodo — FAQ: can I get a refund? — checked October 9, 2026
  17. [17]Decodo — datacenter proxy pricing — checked October 9, 2026
  18. [18]SerpProxies — premium residential proxies — checked October 10, 2026
  19. [19]SerpProxies — datacenter proxies — checked October 10, 2026
  20. [20]Decodo — residential proxies — checked October 9, 2026

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