7 Best Proxies for B2B Data Collection in 2026

B2B data collection can turn public company websites, careers pages, product pages, pricing pages, integration directories, and dated announcements into structured account research. A proxy can support the collection layer when a workflow needs geographic coverage, session control, or more distributed network access. It does not provide a lead database, verify contacts, send email, or determine whether an account is ready to buy.

Quick Answer

Proxidize is our pick for teams running their own B2B company-data collectors because its residential plans start at $25 per month for 25GB, include country, city, and ISP targeting, support rotating and sticky sessions, and let unused bandwidth roll over. Bright Data is the strongest full-stack option when a team also wants managed scraper APIs, hosted browsers, or datasets. Oxylabs is the enterprise choice for precise location controls and managed collection.

Choose the operating model before choosing a provider. Raw proxies fit teams that own the scraper, browser, extraction, validation, and storage pipeline. A scraping API can reduce retrieval work. A licensed B2B data product may be better when the required fields and permitted uses already exist in a structured dataset.

Key Takeaways

• A proxy is one infrastructure layer, not a lead-generation system. It changes the network route used by a collector; it does not discover target accounts, enrich contacts, score intent, update a CRM, or send outreach.
• Start with the simplest route that works. Direct access, an official API, or a licensed feed may be sufficient. Add raw proxies when the collection design has a defined geographic, session, scale, or network-access requirement.
• Proxidize is our raw-proxy pick for self-managed company research. Its documented strengths are $1/GB residential pricing, a $25 monthly entry plan, rollover bandwidth, 195+ countries, city and ISP targeting, and standard proxy protocols.
• Keep one session during a dependent observation. A pricing check, careers-page pagination sequence, or regional product review may require the same exit and cookies. Rotate before the next independent account or observation when appropriate.
• Measure cost per valid company record. A cheap gigabyte is not useful if the result has the wrong company, wrong location, missing evidence, an interstitial, or incomplete fields.
• Public does not mean unrestricted. Review applicable laws, source terms, privacy requirements, robots directives where relevant, contractual limits, and reasonable request rates before collecting or using data.

What Counts as B2B Data Collection?

This guide uses B2B data collection to mean gathering public or otherwise authorized information about companies and markets for research, qualification, monitoring, and analysis.

A useful record preserves the source URL and collection time. A newly observed job or product page can justify more research, but it does not by itself prove buying intent.

This article does not cover private mailbox access, authenticated data obtained without permission, or indiscriminate harvesting of personal email addresses and phone numbers. It also does not treat a proxy as a cold-email deliverability tool.

Do You Need a Proxy for B2B Data Collection?

Not always. A small research job against open company sites may work directly, and adding a proxy would introduce cost and another failure point. Select the least complex collection method that meets the requirement.

A proxy can be useful when a collector needs to observe a public page from a particular market, distribute scheduled checks across eligible exits, or maintain a stable route through a multi-page workflow. It cannot correct a broken selector, infer company identity, validate a job posting, or grant access to restricted content.

For the implementation side, see our guide to web scraping for GTM teams. That article covers evidence, historical comparison, failure states, and cautious interpretation. This page focuses on choosing the infrastructure provider underneath a self-managed collector.

Methodology and Disclosure

Proxidize publishes this comparison and is included in it. Provider pricing, targeting, session controls, protocols, and managed-product availability were checked against first-party product, pricing, and documentation pages on October 1, 2026.

We did not run a shared live benchmark. Equivalent accounts, target sources, geographic routes, traffic allowances, and test conditions were not available for all seven providers. The ranking therefore reflects documented fit for public company-data collection, not a measured claim that one network is universally faster or more successful.

We evaluated each provider on:

1. Residential entry cost and billing model.
2. Country and sub-country targeting.
3. Rotating and sticky session controls.
4. Standard protocol compatibility.
5. Availability of managed collection products.
6. Fit for self-managed company-data collectors.
7. The main documented trade-off a buyer should test.

Provider-published IP-pool figures are not used to rank the services. Pool metrics are not standardized, and a large headline number does not establish that the needed exits are available in a specific country, city, ISP, or time window.

Quick Comparison: Best B2B Data Collection Proxy Providers

The prices below refer to raw rotating residential access. A hosted browser, unlocker, scraper API, or delivered dataset may use a different billing unit.

These entries should not be treated as a universal leaderboard. A team that wants parsed company records is comparing a different product model from a team that wants only a standard proxy endpoint. Promotions also need to be separated from standard or renewal pricing.

Which Provider Fits Each B2B Data Collection Model?

The shortlist assumes the source permits the planned access and that a proxy is actually necessary. An official API, licensed feed, or direct connection may be the better technical and commercial answer.

Detailed Reviews of the Best Proxies for B2B Data Collection

1. Proxidize: Our Pick for Self-Managed Company-Data Pipelines

Proxidize ranks first for teams that operate their own scraper, browser automation, extraction logic, validation, and storage. Its residential service provides access to millions of residential IPs across 195+ countries, with country, city, and ISP targeting, rotating and sticky sessions, HTTP, HTTPS, and SOCKS5 support, and dashboard and API controls.

That model fits recurring collection from public company pages. A team can separate access points by source, project, customer, or market; keep a sticky session while completing one multi-page observation; and rotate between independent observations when its collection policy calls for it. Unused bandwidth rolls over and remains available after cancellation, which is useful when research schedules are irregular.

Pricing:Proxidize residential pricing starts at $25 per month for 25GB. The 50GB, 100GB, 200GB, 500GB, and 1TB public plans retain the $1/GB rate. Higher-volume published tiers reduce the unit price. Plans renew monthly until canceled, KYC is required before access, and the public page describes a conditional 30-day refund when no more than 10GB has been used.

Main limitation: Proxidize provides the network layer. It does not provide a hosted browser, company database, email finder, contact verifier, managed B2B parser, or outreach system. The customer owns retrieval behavior, parsing, evidence, entity resolution, freshness, and downstream use.

2. Bright Data: Best Full-Stack Option for Proxies, Scrapers, Browsers, and Datasets

Bright Data is the strongest full-stack choice in this comparison. In addition to raw proxy networks, it offers Scraper APIs, Browser API, Unlocker API, and ready-made or custom datasets. A B2B research program could therefore use raw proxies for unusual sources, a managed scraper for supported pages, and delivered data where buying a dataset makes more sense than collecting it.

Its residential network documents country, state, city, ZIP, and ASN targeting along with rotating and sticky behavior. Those controls are useful when company sites, search results, directories, or regional pages vary by location.

Pricing: Bright Data's residential pricing page listed an $8/GB PAYG rate and displayed a 50%-off promotion at $4/GB during this review. Monthly commitments show lower unit rates at higher volumes. Raw proxies, browser products, scraper APIs, and datasets should be budgeted separately because they use different billing models.

Main limitation: The breadth creates more architecture and procurement choices. Teams should compare a raw-proxy design with the managed products on cost per validated record, not simply compare per-GB and per-request prices as though they were equivalent.

3. Oxylabs: Best for Enterprise Localization and Managed Retrieval

Oxylabs documents continent, country, state, city, ZIP or postal code, coordinate, and ASN targeting for its residential proxies. This is the most detailed public localization set in this shortlist and can matter when a research program must reproduce a narrow regional view.

Its separate Web Scraper API can handle retrieval, rendering, proxy selection, retries, and parsing for supported sources. That gives an enterprise team a clear choice: retain full control with raw endpoints or move part of the retrieval burden to a managed product.

Pricing:Residential plans start at $30 per month for 5GB ($6/GB), followed by $100 for 20GB ($5/GB), $500 for 125GB ($4/GB), and $2,500 for 1TB ($2.50/GB). Web Scraper API pricing is separate.

Main limitation: The raw residential entry rate is higher than the low-cost options in this comparison. Precise network targeting also does not guarantee the correct page context: the collector must still verify the displayed language, currency, location, store, or regional content.

4. Decodo: Best for Developer-Friendly Raw and Managed Workflows

Decodo combines residential proxy access with a separate Web Scraping API. Its residential documentation covers continent, country, state, city, ZIP, and ASN targeting, HTTP(S) and SOCKS5, rotating and sticky sessions, and unlimited concurrent sessions. Its managed API advertises more than 100 templates in addition to a general-purpose option.

This can suit a development team that wants raw routing for company sites and niche sources while using a template or managed request layer for supported destinations. The same evaluation rule applies to both: verify that the returned fields, evidence, and freshness meet the research schema.

Pricing: Decodo's residential pricing page displayed $11.25 per month for 3GB ($3.75/GB), $35 for 10GB, $81.25 for 25GB, and $4/GB PAYG during this review.

Main limitation: Raw proxy traffic and scraping-API use are separate products with different cost drivers. A source template should not be assumed to deliver every company field or provenance requirement without a controlled test.

5. SOAX: Best for Granular Residential and Mobile Routing

SOAX offers residential and mobile access within the same credit system. Its documentation describes country, region, city, and ISP selection, with ASN and ZIP targeting on qualifying plans, plus rotating and customizable sticky sessions. This can help a research team that needs residential access for broad company collection and mobile routing for a narrow, genuinely mobile-specific observation.

Pricing: SOAX's pricing page shows a Sandbox with no subscription fee and no included traffic. Tier 1 traffic is listed at $5/GB in Sandbox. Paid plans combine a platform commitment, included credits, country-tier traffic rates, and optional top-ups; credits have documented expiry rules.

Main limitation: Cost forecasting requires the team to model the destination-country tier, account plan, included balance, top-ups, selector availability, and expiry. Do not interpret “Sandbox” as free proxy traffic.

6. DataImpulse: Best for a Low-Entry, Intermittent Collector

DataImpulse offers rotating and sticky HTTP(S) and SOCKS5 residential proxy access with API support and non-expiring traffic. Its one-time introduction gives a small team a low-cost way to test a custom collector before committing to a larger balance.

Country targeting is part of the standard model. Advanced selectors—including supported US state, city, ZIP, and ASN—are documented as consuming traffic at twice the base billing rate. That distinction matters for a B2B project because a location filter can change effective cost even when actual transferred bytes remain the same.

Pricing: DataImpulse's residential page lists a one-time $5 purchase for 5GB. Subsequent purchases start at $50 for 50GB at $1/GB. See our DataImpulse pricing breakdown for worked targeting calculations.

Main limitation: DataImpulse is a raw routing product in this comparison. The customer supplies the crawler, browser, parser, validation, and account-resolution logic, and advanced targeting can double billed traffic.

7. Webshare: Best for Low-Volume Self-Service Targeting

Webshare provides rotating residential access with country and city selection, US state and ZIP targeting, and ASN filtering. Its endpoint generator documents restrictions on combining some location filters and ASN with country selection. Sticky sessions can be configured from one minute to 24 hours, although an individual residential peer may disconnect earlier.

Pricing: Webshare's residential pricing page listed 1GB at $7 per month and displayed a $3.50 promotion during this review. It also displayed promotional prices of $27.50 for 10GB, $65 for 25GB, and $122.50 for 50GB. Confirm renewal conditions instead of treating a displayed promotion as the permanent rate.

Main limitation: Webshare is the raw proxy layer for this use case. Filter-combination constraints and location inventory should be tested against the exact market list, and the customer remains responsible for all company-data extraction and validation.

Raw Proxies vs. Scraping APIs vs. B2B Data Providers

These options solve different parts of the problem.

Raw proxies are appropriate when the team needs direct source evidence, custom page handling, or an unsupported collection path. A licensed data provider is often better when the task is simply to obtain known company fields. Many mature systems use a combination: licensed firmographics, official APIs where available, and carefully scoped public-web collection for fresh source evidence.

For a deeper architectural comparison, read raw proxies vs. scraping APIs.

Residential, Datacenter, or Mobile Proxies for Company Research?

Do not default every B2B source to the most expensive network type.

Residential proxies are a practical general option when direct or datacenter access does not meet the collection requirement. Mobile proxies are not a universal upgrade. Use them only when mobile network identity, carrier location, or a measured source behavior is part of the research question.

Proxidize currently offers global residential proxies and managed US mobile proxies. Its ISP and datacenter products are not generally available at the time of this review and should not be treated as purchasable alternatives.

Rotating vs. Sticky Sessions for B2B Research

Use rotation and continuity at different boundaries.

Rotate between independent observations

A new eligible exit may be appropriate when the collector moves to another independent account, market, or scheduled observation. Rotation distributes requests and avoids tying unrelated records to one long-lived route. The exact trigger may be per request, connection, interval, or provider session; verify the provider's semantics rather than assuming that refreshing a page always changes the IP.

Stay sticky during one dependent observation

Use a sticky session when one company record requires several connected actions, such as:

• opening a regional page and preserving its cookies;
• selecting a location and reviewing related product pages;
• paginating a careers directory;
• following a job listing to its detail page;
• loading a JavaScript application and its related requests.

Changing the exit halfway through a sequence can produce mixed location context, reset session state, or make the record internally inconsistent. A sticky session is an attempt to preserve an exit, not a guarantee that a residential peer will remain online indefinitely.

Our IP rotation guide explains the difference between a rotation trigger and an exit-selection policy in more detail.

What Should a Valid B2B Research Record Contain?

A successful HTTP response is not the same as usable company data. Define a valid record before comparing providers.

If a careers-page fetch fails, do not convert that failure into “all jobs removed.” If a regional page silently falls back to the global version, do not record the result as a valid local observation. These validation rules often matter more than the headline proxy-pool size.

Compare Cost per Valid Company Record

Per-GB pricing is only one part of the bill. Compare providers on the total cost required to create usable records:

Track at least:

• successful network responses;
• valid target pages rather than challenges or empty shells;
• company-identity match rate;
• location-context match rate;
• required-field completeness;
• duplicate and stale-record rate;
• transferred and billed bandwidth;
• cost per accepted record;
• researcher correction rate.

A provider that costs more per gigabyte may still be cheaper per valid record if it materially reduces retries and validation work. The reverse is also true: a low entry price may not deliver value if targeting fees, heavy pages, failed sessions, or incomplete output consume the budget.

Our guide to unexpected proxy data usage explains how page assets, retries, background requests, and billing multipliers can affect usage.

Do Proxies Help With Cold Email or Mailbox Deliverability?

Not in the way this question is often framed.

A proxy configured in a browser or automation tool changes the network route used to access a website or mailbox interface. It does not automatically become the IP used by the mail server that sends an email. It also does not configure SPF, DKIM, or DMARC; repair a sending-domain reputation; reduce spam complaints; or guarantee inbox placement.

This distinction matters for teams using mailbox-infrastructure or outreach platforms. They may use public-web research to identify relevant accounts before outreach, and a proxy might support that research collector. But buying a residential proxy is not a general substitute for correct domain authentication, responsible sending practices, list quality, consent requirements, and mail-system reputation management.

The defensible Proxidize connection is the data infrastructure before outreach: collecting permitted public company facts, monitoring evidence-backed changes, and checking regional landing pages. Mailbox provisioning and email delivery are separate systems.

How to Test a Proxy Provider for B2B Data Collection

Run the same controlled source sample through every shortlisted architecture before committing to volume.

1. Create a representative source set. Include open HTML pages, JavaScript-rendered pages, careers systems, regional pages, and the countries your workflow actually needs.
2. Define valid output first. Specify company match, required fields, source evidence, location context, and freshness rules.
3. Use one collection policy. Keep timeouts, concurrency, retry budgets, browser versions, and extraction rules consistent.
4. Test direct access as the baseline. A proxy should solve a demonstrated requirement, not be added automatically.
5. Test rotating and sticky behavior separately. Measure independent observations and multi-step sessions as different workloads.
6. Record failures, not only successes. Distinguish connection, authentication, location, rendering, challenge, extraction, and validation failures.
7. Measure transferred and billed traffic. They can differ because of pricing rules, retries, uploads, or targeting multipliers.
8. Calculate cost per accepted record. Include proxy, API, browser, storage, engineering, and review costs.

Do not extrapolate a universal winner from one easy target or one successful IP check. Company-data sources vary widely, and the most useful provider is the one that meets the required source, location, session, evidence, and cost criteria.

Responsible B2B Data Collection

Collect only public or otherwise authorized data needed for a defined business purpose. Before deployment:

• review applicable privacy, data-protection, intellectual-property, and communications requirements;
• review the source's terms, access controls, and relevant technical directives;
• prefer official APIs and licensed feeds when they meet the need;
• use reasonable per-host request rates and bounded retries;
• minimize personal data and establish retention and deletion rules;
• avoid accessing authenticated or private content without permission;
• preserve provenance so a researcher can verify every accepted finding;
• do not use proxies to conceal fraud, spam, unauthorized access, or other prohibited activity.

Proxidize's Acceptable Use Policy governs use of its network, and KYC verification is required before residential proxy access. Legal and compliance teams should review higher-risk collection or outreach programs before launch.

Where Proxidize Fits

Proxidize supplies the network and session layer for a B2B data collector that your team operates:

The residential service supports country, city, and ISP targeting, rotating and sticky sessions, HTTP, HTTPS, and SOCKS5, unlimited concurrent connections, and dashboard and API controls. Plans start at $25 per month for 25GB, and unused bandwidth rolls over.

This is a good fit when your team wants to control source selection, navigation, collection frequency, evidence, extraction, and validation. Consider a managed scraping API or licensed B2B data provider when you want a vendor to handle more of the collection and normalization layer.

Explore Proxidize Residential Proxies or review the current residential pricing.

Final Verdict

Proxidize is our pick for self-managed public company-data collectors that need global residential routing, city or ISP targeting, session control, predictable $1/GB pricing, and rollover bandwidth. Bright Data is the better fit when one vendor must supply raw proxies, managed scraping, hosted browsers, and datasets. Oxylabs is the enterprise/localization option, while Decodo, SOAX, DataImpulse, and Webshare address different combinations of managed templates, residential/mobile routing, low-entry traffic, and self-service targeting.

The best decision may still be no proxy. Use direct access, an official API, or licensed data when those approaches meet the requirement. Add a proxy for a defined network or geographic need, then evaluate cost per valid, evidence-backed company record—not advertised pool size alone.