SingaporeMobileProxy vs Geosurf: 2026 review

choosing between SingaporeMobileProxy (SMP) and Geosurf usually comes down to one technical question: do you need real mobile carrier IPs, or do you need globally distributed residential IPs with strong city-level targeting? Geosurf has been around since 2009 and built its reputation on ad verification and brand protection use cases that demand precise geo-targeting at city level across 130 plus countries. SMP is built for the opposite niche: deep, dedicated, real-mobile-IP coverage for a single market, Singapore. this comparison is honest about where each one wins.

both providers solve real problems. neither is a universal answer. if you are an ad ops team verifying creative delivery in Manila, Bangkok, Jakarta, and Singapore in the same campaign, Geosurf is the operationally simpler purchase. if you are running multi-account creator operations on TikTok Singapore or testing a fintech app that whitelists local mobile carriers, SMP wins by a wide margin. read on for the side-by-side, the verdict by workload, and the cost realities you should know before you sign anything.

the core architectural difference

Geosurf operates a residential proxy network sourced through partner SDKs and a smaller datacenter pool. their IPs are real residential connections from real consumer devices in a contributor network. these IPs carry residential ASNs (Comcast, AT&T, Singtel residential lines, BT, Deutsche Telekom, etc.) and pass standard residential checks on tools like ipinfo.io, MaxMind, and IP2Location. their differentiator within the residential market is precise geo-targeting: you can request an IP in a specific city, sometimes down to the postal code level for the US. this is genuinely useful for ad verification (where the campaign was geo-targeted to a city) and brand protection (where you need to see what a local user sees).

SingaporeMobileProxy operates a fleet of physical 4G and 5G modems racked in Singapore datacenters, with active SIMs from SingTel, StarHub, and M1. each port maps to one modem with one SIM. the IP that comes out of the modem is a real Singapore mobile carrier IP, registered to the carrier ASN, sharing CGNAT space with thousands of real subscribers. you cannot request city-level targeting because cellular IPs do not work that way; the geolocation databases see “Singapore” with no further granularity, which is consistent with how a real subscriber’s IP appears.

architecturally, this means Geosurf is great for “show me what a user in Bangkok sees” and SMP is great for “let me act like a real Singapore mobile user.” those are different jobs.

pricing and plans compared

Geosurf’s pricing is firmly enterprise. their entry tier is significantly higher than most residential providers because their target customer is an ad agency, brand protection team, or large media company that needs verified geo-targeting and is willing to pay for accuracy. SMP’s flat-port model means a single Singapore workload costs SGD 60 per month regardless of bandwidth, while a comparable Geosurf workload metering Singapore traffic typically costs five to ten times more once you include bandwidth.

the honest tradeoff: if you only need Singapore, SMP is dramatically cheaper. if you need 50 cities across 20 countries, Geosurf’s per-gigabyte model spreads across that breadth and the unit economics start to make sense.

ip quality and detection profile

ad verification, brand monitoring, and most legitimate scraping workloads do not actively try to evade detection; they need IPs that reflect what a real user would see. fraud detection on the target site might still flag an IP, but the goal is realism, not evasion.

Geosurf residential IPs in Singapore: Geosurf’s Singapore residential pool routes through real consumer broadband connections. these IPs register as residential ISP (typically SingTel residential, StarHub Cable, or M1 Fibre) on geolocation databases. they are excellent for SERP scraping, ad verification, retail price intelligence on most sites, and brand monitoring on social media. they are not as good for sites that specifically check for mobile carrier ASN, because residential broadband and mobile carriers occupy different ASN spaces even when the same parent company runs both.

SMP mobile IPs: every IP comes from a modem connected to a Singapore base station. ASN registers as SingTel mobile (AS3758), StarHub mobile (AS9874), or M1 mobile (AS17547). these IPs share CGNAT space with millions of real subscriber phones. mobile-first sites and apps treat these as low-risk because banning a single CGNAT IP risks banning thousands of legitimate users.

practical detection profile by site:

Geosurf is genuinely better at city-level US and Europe targeting. SMP is genuinely better at mobile-first Singapore platforms. for a hybrid workload, you may need both.

ad verification: where geosurf was built to win

ad verification is the use case Geosurf was built around. when a brand spends six figures targeting a banner campaign at “Singapore residents in Orchard Road area, mobile devices, English language,” the brand needs to verify that the ad actually shows up correctly. Geosurf lets you send a request from an IP that geolocation databases say is in Orchard Road on a residential connection, and you can capture the rendered ad to compare against the campaign brief.

SMP can verify ad delivery from a Singapore mobile IP, which is meaningful when the campaign targeted mobile users specifically. if the campaign was “Singapore mobile users,” SMP is actually a better verification tool than Geosurf because the IP is genuinely a Singapore mobile carrier IP. but if the campaign was “Singapore Orchard Road residential,” SMP cannot give you Orchard Road residential, only Singapore-wide mobile.

for a real ad verification workflow:

import requests

# Geosurf, Singapore Orchard Road residential
geosurf_proxies = {
    "http": "http://customer-xxxx-cc-sg-ct-orchard:password@gw.geosurf.io:8000",
    "https": "http://customer-xxxx-cc-sg-ct-orchard:password@gw.geosurf.io:8000",
}

# SMP, Singapore mobile (cannot select sub-city)
smp_proxies = {
    "http": "http://user_xyz:pass_abc@sg-mobile.singaporemobileproxy.com:10001",
    "https": "http://user_xyz:pass_abc@sg-mobile.singaporemobileproxy.com:10001",
}

target_urls = [
    "https://www.straitstimes.com/",
    "https://www.channelnewsasia.com/",
    "https://www.shopee.sg/",
]

for url in target_urls:
    # capture banner DOM, compare ad creative against brief
    # run both against Geosurf and SMP, store screenshots
    pass

the workflow is the same shape on both providers. the difference is what the IP says about the user. for sub-city targeting, Geosurf wins. for mobile-vs-residential intent, SMP wins.

our forthcoming mobile proxies for ad verification post in this same wave goes deeper on the workflow design and the FTC and ASA disclosure rules that ad verification teams need to be aware of when scraping competitor ads.

brand monitoring fit

brand monitoring is similar to ad verification but covers a broader set of platforms: social media mentions, e-commerce listings, marketplace counterfeits, review sites, and forums. Geosurf’s residential pool covers all of these well in countries where they have meaningful pool size. for Singapore specifically, both providers can handle Carousell listings, Lazada and Shopee marketplace counterfeit checks, and basic social listening.

mobile-first social platforms like TikTok and Instagram fingerprint device-IP coherence aggressively. for monitoring brand mentions on Instagram Singapore, SMP’s mobile IPs perform meaningfully better than Geosurf’s residential IPs because Instagram knows that the vast majority of Singapore traffic comes from mobile carriers. our TikTok Shopee Lazada Singapore guide goes into the specific fingerprinting differences.

for traditional brand monitoring on news sites, blogs, and forums, Geosurf is fine and the city-level targeting is useful for region-specific brand sentiment.

global reach: where geosurf actually wins

if you need 130 plus countries, Geosurf has the broader product. SMP is Singapore-only and we will not pretend otherwise. for a Southeast Asia regional campaign covering Singapore, Malaysia, Indonesia, Thailand, Philippines, and Vietnam, Geosurf can serve the whole campaign through one account. SMP can only serve the Singapore portion.

honest verdict: most regional Asia-Pacific buyers end up running both. Geosurf for the multi-country breadth and SMP for the Singapore depth where mobile authenticity matters. some buyers also add a Malaysia-specific or Indonesia-specific local provider for the same reason they add SMP for Singapore: depth in a single market beats breadth across many markets when the workload is detection-sensitive.

developer experience and integration

Geosurf’s integration is residential-proxy-standard: you get a hostname, port, and an authentication string that includes parameters for country, city, session, and sticky timing. their Python and Node SDK examples are straightforward. their dashboard exposes session management and quota tracking.

SMP’s integration is similarly simple, but the per-port model means you have a fixed endpoint per port and rotation is triggered via API rather than via a session parameter. for engineers who want to spawn many ephemeral sessions, Geosurf’s parameterized model is faster. for engineers who want one stable IP per account, SMP’s per-port model maps cleanly to the operational reality.

# SMP rotate-on-demand
import requests
r = requests.post(
    "https://singaporemobileproxy.com/rotate/<your_token>",
    headers={"X-API-Key": "<your_api_key>"},
)
# port now has a new SingTel IP, same hostname:port

# Geosurf session rotation
import requests
proxies = {"http": "http://customer-xxxx-cc-sg-session-1:password@gw.geosurf.io:8000"}
r = requests.get("https://api.ipify.org", proxies=proxies)
# next session, same IP family
proxies = {"http": "http://customer-xxxx-cc-sg-session-2:password@gw.geosurf.io:8000"}

both work. the right choice depends on whether your code wants per-account-port or per-request-session.

migration considerations

if you are migrating from Geosurf to SMP for the Singapore portion of your stack, expect a one-week tuning period. Geosurf’s residential pool gives you a different IP on every session by default. SMP’s per-port model gives you one IP that persists until you rotate. your scraping code needs to handle this switch, typically by removing session-rotation logic and replacing it with explicit rotation calls timed to your workload.

migrating the other direction, SMP to Geosurf, is more involved. you lose the dedicated-port guarantee, you gain city-level targeting, and you typically need to rewrite your queue logic to handle larger session pools.

most teams do not migrate fully. they run both in production for different jobs. our customers who use Geosurf for ad verification keep an SMP port active specifically for the Singapore mobile creative checks where carrier ASN matters.

support, reliability, and the operational reality

Geosurf’s support model is enterprise-first. paid customers get a dedicated account manager and 24/7 ticketing with a published response SLA. their dashboard exposes pool health metrics, session usage, and country-level success rates. if a particular region or city pool is degraded, account managers proactively notify customers and route around the problem. this is genuinely useful for large ad verification campaigns where you cannot afford to discover a pool issue from your own ops team three days into a campaign.

SMP’s support is direct human-to-human via Telegram and email. response time during Singapore working hours is usually within fifteen minutes. our infrastructure runs on three physical servers in Singapore with cross-server failover at the controller layer, and we publish honest status notes inside the customer dashboard whenever a modem is being rotated, recycled, or replaced. reliability is high because the network is small and we know every modem by IMEI. when something goes wrong, we usually know about it before the customer does. but we are not a 24/7 enterprise support operation, and for buyers who specifically require a contracted SLA with a named account manager and after-hours phone escalation, Geosurf is the better fit.

both providers maintain status pages and incident histories. Geosurf’s incident frequency is similar to other enterprise residential providers (a few minor regional pool issues per quarter). SMP’s incident frequency is similar to a single-market specialty operator (occasional modem failures resolved by automated swap, rare carrier-side outages affecting all SingTel or all StarHub ports for a few hours). neither has had a multi-day outage in the past 24 months.

verdict by use case

both providers are mature operators. Geosurf’s depth in geo-targeted residential is real, and they have institutional expertise in ad verification that newer providers do not. SMP’s depth in Singapore mobile is real, and we are the only operator with a fleet of dedicated SingTel, StarHub, and M1 modems sized specifically for B2B multi-account use.

if you are evaluating against the larger global players first, our SMP vs Bright Data, SMP vs Oxylabs, and SMP vs Smartproxy comparisons go through the same matrix. for a deep look at Singapore-only providers, see Singapore-only proxy providers compared.

faq

does Geosurf have mobile IPs in Singapore?

Geosurf primarily offers residential IPs, with a smaller mobile pool that is not specifically Singapore-focused. for dedicated Singapore mobile carrier IPs, SMP is the purpose-built option.

can Geosurf target a specific Singapore neighborhood?

Geosurf can target Singapore at the country level reliably. sub-city targeting in Singapore is less granular than what Geosurf offers in the US or major European cities, because Singapore is a single small geography and most residential IPs do not carry sub-city geolocation metadata that databases trust.

is Geosurf compliant with PDPA for Singapore data collection?

Geosurf’s residential pool comes from a contributor network with consent flows. for compliance-conscious procurement in Singapore, both Geosurf and SMP can be defended in a procurement review, but SMP has the simpler story (we own and operate every SIM) while Geosurf has the broader country coverage that compliance teams sometimes need.

what is the speed difference?

Geosurf residential IPs typically respond in 100 to 300 ms in Singapore. SMP mobile IPs respond in 200 to 400 ms because of cellular last-mile latency. for ad verification and brand monitoring, this difference rarely matters. for low-latency real-time scraping, Geosurf is faster.

can I use both Geosurf and SMP together?

yes, and many of our customers do. typical pattern: Geosurf for the multi-country portion of an Asia-Pacific campaign, SMP for the Singapore mobile-creative verification leg. the two integrate cleanly into most ad verification platforms because both expose standard HTTP proxy auth.

what about IPv6 support?

both providers are IPv4-primary. SMP’s mobile IPs typically come out as IPv4 because Singapore mobile carriers are still largely on CGNAT IPv4 with limited IPv6 deployment for outbound traffic. Geosurf supports IPv6 in some markets but not consistently across all residential pools.

how do I handle session continuity across rotations?

SMP gives you stable sessions until you trigger rotation, which is the right pattern for multi-account work where each account holds one session for hours or days. Geosurf gives you configurable sticky sessions up to 30 minutes for residential, which is the right pattern for high-volume scraping where you want session diversity.

start with a 2-hour trial

we offer a 2-hour free trial with no credit card required. dedicated modem, real SingTel SIM, instant rotation, HTTP and SOCKS5. point your ad verification or brand monitoring stack at it for two hours, run a real workload, and compare against your Geosurf data side by side. for sustained Singapore mobile work, the cost and authenticity advantages compound quickly.