What Shifter does well
Shifter has been in this market since 2012, trading as Microleaves before the 2020 rebrand, and it helped popularise the backconnect rotating gateway that almost every residential provider now copies. That longevity shows in the current product: a single gateway endpoint, username and password authentication with targeting flags encoded into the username, HTTP, HTTPS and SOCKS5 on the same endpoint, and no cap on concurrent connections.
More importantly, Shifter is not only a proxy seller. It runs a managed layer on top of the network: a general web scraping API that handles JavaScript rendering and CAPTCHAs, a SERP API for search-results collection, and a static ISP proxy product for work that needs a fixed IP with residential provenance. If you are buying that stack, you are not really buying proxies, you are buying an outsourced collection pipeline, and swapping the proxy vendor underneath it does not get you the same thing.
Targeting on the current residential product is competitive as well: country, region, city and ASN, all passed as username flags at no extra charge. Third-party reviews have historically flagged support responsiveness and error rates on the older port-based plans, but the modern gateway product is a materially different service from the one those reviews describe.
- Stay with Shifter if you use their Web Scraping API or SERP API — Nefo has no equivalent managed endpoint
- Stay if you need Shifter's static ISP proxies in countries Nefo's 24 do not cover
- Stay if your monthly volume is large and predictable, and a committed plan with a named contact is worth more than flexibility
- Stay if your code already relies on their sid and ttl session semantics and you have no reason to touch it
Shifter monthly tiers vs prepaid bandwidth
Shifter's residential proxies are sold as recurring monthly tiers, each carrying a bandwidth allowance for that month. You choose a tier up front, and the meaningful unit of purchase is a subscription rather than a quantity of traffic. That is a good fit for steady, continuous collection where the monthly figure is roughly known in advance. It is a poor fit for anything spiky.
Nefo sells prepaid bandwidth instead. The smallest purchase is 5GB, top-ups are available at any time, and flexible plans are non-expiring — the balance sits in the account until traffic actually consumes it. Generating credentials costs nothing; only traffic through them draws down the balance. There is no recurring charge to cancel and nothing resets on the first of the month.
The practical consequence is who absorbs the risk of a wrong volume estimate. On a subscription you pay for the allowance whether or not the crawl ran; on a prepaid balance an idle month costs nothing and the unused gigabytes are still there when the work resumes. If you are running client-by-client jobs, seasonal price monitoring, or a proof of concept that might not proceed, that difference dominates every other comparison on this page.
- Agencies billing per client, where each engagement has its own volume and its own end date
- Seasonal workloads — retail peaks, ticketing windows, election-period monitoring
- Evaluations that need a real production test on a few gigabytes before any commitment
- Teams whose finance process prefers a one-off purchase order to a recurring card charge
Sticky session length and targeting compared
On Shifter's residential gateway, a sticky session is created by passing a session identifier in the username, with a short default lifetime that an optional TTL parameter extends. The documented ceiling is around 60 minutes; past that, the gateway rotates to another IP within the same target. For request-level rotation and short multi-step flows, that is entirely sufficient.
Nefo configures the session on the credential rather than per request, and the sticky window runs from one minute up to roughly 24 hours. That matters for a narrow but real set of jobs: long-lived authenticated sessions, checkout and booking paths that a mid-flow IP change breaks, and account-bound workflows where a rotation looks like a session hijack to the target site. If your Shifter integration includes retry logic that exists purely to survive the hour boundary, that logic becomes unnecessary.
Geographic targeting is broadly comparable. Nefo covers 227 countries and territories, targets the United States down to state and city, offers region and city selection in a set of other countries including the United Kingdom, Canada, Germany and France, and supports ASN or ISP targeting paired with a country — so you can pin traffic to a specific cable, fibre or mobile carrier network. Protocols are HTTP, HTTPS and SOCKS5 with username and password authentication, the same shape Shifter uses, so client configuration is not conceptually different.
What Nefo does not replace from Shifter
Nefo is a proxy network, not a data platform. There is no scraping API that renders JavaScript or solves CAPTCHAs for you, no SERP endpoint that returns parsed search results. Static residential ISP IPs are sold here in 24 countries. If any of those are load-bearing in your setup, a move to Nefo means rebuilding that layer yourself with your own scraper, headless browser and parsing code. For some teams that is a welcome return of control; for others it is a project they have no appetite for, and the honest answer is to stay put.
The one product category running the other way is mobile. Nefo sells carrier-grade 4G and 5G proxies on time-rented ports — one live mobile IP per port, held or changed on demand, with US state and carrier targeting, rented per duration from hours up to 30 days rather than per gigabyte. Shifter has no comparable mobile product that we could verify. If mobile-network provenance is what your target sites actually respond to, that is a capability gap rather than a price comparison.
How to migrate from Shifter to Nefo
The transport layer transfers without drama. Both services present standard HTTP, HTTPS and SOCKS5 with username and password authentication, so any client that already speaks to Shifter — curl, a requests session, Puppeteer, Scrapy, a scraping framework's proxy middleware — needs a new host, port and credential pair and nothing else.
The part that needs thought is how targeting is expressed. Shifter encodes country, city, ASN, session ID and TTL as flags inside the username string, constructed at request time. Nefo moves that decision earlier: you generate a credential in the dashboard with the country, state or city, ASN and session behaviour already set, and export the resulting set as a list. Code that builds Shifter usernames dynamically becomes code that selects from a pre-generated credential pool. For a script that used two or three fixed geographies this is a small change; for one that composes targets programmatically across many combinations it means generating the matrix of credentials up front.
A sensible sequence is to buy a small prepaid balance, generate credentials for the two or three geographies that carry most of your volume, and run them in parallel with the live Shifter setup on the same targets for a few days. Compare success rate, block rate and latency on your own sites rather than on anyone's published figures. Because the bandwidth does not expire, an inconclusive test costs you nothing but the time, and whatever is left stays available if you revisit the decision later.
Shifter or Nefo: how to choose
Shifter suits an organisation with steady monthly volume that wants the collection stack and the proxies from one vendor, or that needs static ISP addresses. The subscription is not a drawback in that situation — it is a straightforward way to buy a predictable input, and the managed APIs remove real engineering work.
Nefo suits a team that already owns its scraping code and wants the network underneath it to be a metered utility: bought in the quantity needed, held until used, with sticky windows long enough for authenticated flows and ASN-level control over which carrier the traffic appears to come from. It now spans residential, mobile, datacenter and fixed-address options, but the pay-as-you-go residential model remains the core reason to choose it here.
If you are unsure which side you fall on, the deciding question is rarely the per-gigabyte rate. It is whether your traffic volume next quarter is knowable. If it is, a subscription is usually the cheaper instrument. If it is not, a non-expiring balance almost always is.
Frequently asked questions
No. Nefo provides the proxy network only, with no managed endpoint that renders JavaScript, solves CAPTCHAs or returns parsed results. Replacing Shifter's API means running your own scraper or headless browser against Nefo. If you would rather not own that layer, Shifter remains the better fit and this is not a close call.
No. Bandwidth is prepaid from 5 GB ($4.50) and never expires, so the balance stays until traffic uses it. Credentials are free and only traffic consumes bandwidth, so an idle month costs nothing. You can top up any time instead of choosing a tier in advance. See pricing.
Sticky sessions hold the same IP from 1 minute up to 24 hours, chosen per proxy line. Rotating sessions take a new IP on every request. If you have retry or re-login logic that exists only to survive Shifter's TTL ceiling, it can generally be removed. See sticky session proxies.
Yes. You can target an ASN or ISP paired with a country, from 14,252 ISPs/ASNs, plus 227 countries and territories and 22,417 cities. Targeting goes in the username with tokens such as -country-us and -city-losangeles, which is the same approach Shifter uses at request time.
Yes. Static residential ISP IPs cover 24 countries from $1.76 for 7 days to $39.17 for 360 days, dedicated, with a 100 GB per IP per 30 days fair-use limit. Nefo also sells 4G/5G mobile ports, which Shifter does not.
The connection change takes minutes: new host, port and credentials in the same HTTP, HTTPS or SOCKS5 client. The work is in code that builds Shifter usernames from targeting flags, which you adapt to Nefo's username tokens. For a few fixed geographies allow an afternoon, then run in parallel before cancelling anything.