Sopro vs ZoomInfo, which should you choose: Managed outreach or sales intelligence software?

Steve Harlow

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Last updated

June 19, 2026

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35 minutes

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Sales tools and automation

If you’re looking to bring more B2B opportunities into your pipeline, you may be comparing a lead generation agency like Sopro with a sales intelligence platform like ZoomInfo.

But, when it comes to deciding between the companies, it’s not really about trying to find which one’s better, it’s about deciding what your business actually needs – a managed outbound partner to do the work for you, or a sales intelligence platform that gives you the data and tools to run prospecting campaigns yourself.

Both aim to help businesses generate pipeline, but they take very different approaches to getting there.

So, which is right for your company, Sopro or ZoomInfo? To help you answer that, we explore the two brands across key areas – like pricing, campaign models, speed to pipeline, data ownership, reporting, and more – to help you understand which might be best for your business.

Sopro vs ZoomInfo: quick comparison

Category	Sopro	ZoomInfo
Best for	B2B teams that want a fully managed outbound partner to build, launch and optimise campaigns.	Sales, marketing and RevOps teams that want a self-serve data and GTM intelligence platform.
Core offer	Fully managed B2B outreach and prospecting.	Sales intelligence and go-to-market software.
Main markets	The UK, EU and US.	Global reach.
Pricing model	Transparent pricing from £3,000 per month.	Annual software plans, typically based on users, credits, data access and add-ons.
Contract model	No minimum contract as stated on our pricing page.	Annual contracts are common, with cancellation windows and auto-renewal terms.
In-house resource needed	Lower, because Sopro manages data, outreach, optimisation and reporting.	Higher, because your team needs to build lists, manage workflows, write outreach, run campaigns and act on the data.
Speed to launch	Campaigns can be live in as little as three weeks.	Fast access to data once implemented, but pipeline depends on internal setup, adoption and execution.
Data ownership	Audience data is built from Sopro’s proprietary database of 15M+ companies and 300M+ prospects, refreshed regularly and downloadable for clients to keep.	Platform access to a large sales intelligence database, subject to plan, credits and contract terms.
Outreach execution	Managed for you.	Managed by your team.
Deliverability	Managed as part of the service, including domain setup, inbox rotation, warmup, bounce management and reputation monitoring.	Managed by your internal team or through your wider sales engagement stack.
Compliance	Strong UK and EU relevance, with data approved by Sopro’s data protection officer.	Platform-level GDPR and CCPA compliance, with global data coverage.
AI and automation	Generative messaging, prospect suitability checking, job title validation, IP Match and Engage, company-level intent aggregation, intent goals with real-time alerts, and AI-supported campaign optimisation.	ZoomInfo Copilot, AI account summaries, email generation, AI agents and real-time alerts.
Best-fit buyer	Businesses that want pipeline support without building an outbound team, managing deliverability or turning sales data into campaigns themselves.	Larger sales and marketing teams with the resource to run software, manage data, maintain workflows and execute campaigns internally.

Do you need a partner or a platform?

Before comparing Sopro and ZoomInfo, you need to consider what your business needs. Ask yourself whether you need a partner to generate pipeline for you, or a platform that helps your team generate pipeline themselves.

Most businesses considering outsourced outbound or sales software are trying to solve one of three problems.

They need more qualified conversations, but do not have the time, team or infrastructure to build outbound from scratch.
They already have a sales development or RevOps function, but need better data, signals and workflows.
They are unsure whether they should invest in people, software, an agency, or a combination of all three.

Sopro is designed for the first group, but ZoomInfo is most suited to the second.

If your business aligns most with the third group, our comparison can be helpful, as businesses at this stage are usually ready to invest. They know they need better pipeline generation, they just haven’t decided whether the answer is a managed outbound partner or a self-serve sales intelligence tool.

ZoomInfo can be a powerful platform for the right team, but it’s not a shortcut to pipeline by itself. You still need people, strategy, messaging, campaign management, CRM hygiene, sales follow-up and ongoing optimisation to maximise your outcomes.

Sopro, by comparison, is built for businesses that want the expertise, data, tools and execution wrapped into one managed service.

What is Sopro?

Sopro is a fully managed B2B prospecting service that helps companies identify, engage and convert their ideal prospects through targeted outbound campaigns.

At Sopro, we combine data, technology and human expertise to build bespoke audiences, create tailored campaigns, manage multi-channel outreach and connect businesses with decision-makers who are ready to talk.

That audience-building process is powered by Sopro’s proprietary database of 15M+ companies and 300M+ prospects, updated daily and refreshed weekly.

Rather than relying on static lists, Sopro uses custom web scraping to visit company websites regularly, helping keep company, contact and market data current.

To ensure outreach is properly targeted, Sopro uses AI-powered suitability matching and job title validation to improve audience quality before outreach begins. This helps remove irrelevant records before they enter campaigns, so your team isn’t wasting time on prospects that do not match your ICP. With Sopro, you get:

A B2B email marketing agency, including cold email marketing services
LinkedIn outreach
Intent tracking
Gifting
Generative AI messaging
CRM integrations, including HubSpot, Pipedrive, Salesforce and Zoho
Live reporting and continual optimisation
Dedicated account management
Proprietary company and prospect data
AI-powered suitability matching and job title validation
IP Match and Engage, company-level intent aggregation and intent goals with real-time alerts
Managed deliverability, including inbox setup, warmup and reputation monitoring

Basically, Sopro helps businesses run outbound without needing to build the full outbound team, buy every tool, source every dataset, manage every workflow or optimise every campaign themselves.

Sopro is also an account-based engagement agency, meaning their experts proactively reach relevant contact with targeted messaging across email, paid ads and LinkedIn. This makes Sopro particularly useful for:

Businesses without a sales development team
Marketing-led companies that need more sales opportunities
Founder-led or lean sales teams
UK and EMEA brands expanding into the US
US businesses that want compliant, structured outreach into UK or European markets
Teams that want outbound expertise, not just access to another platform

Additionally, Sopro’s a strong fit for companies that want a lead generation service or demand generation agency that can help them move from strategy to delivery without adding unnecessary complexity.

What is ZoomInfo?

ZoomInfo is a go-to-market intelligence platform used by sales, marketing, operations and revenue teams.

Its core strength is data – the platform gives users access to company information, contact information, buyer intent signals, technographics, integrations, workflows and AI-powered insights designed to help teams identify and prioritise accounts.

With ZoomInfo, you get:

Company and contact data
Sales intelligence, e.g. buyer intent signals
CRM and sales engagement integrations
ZoomInfo Copilot
AI-generated account summaries, email generation, and AI agents
Real-time alerts
Pipeline prediction and account prioritisation

ZoomInfo isn’t an outsourced lead generation agency. It doesn’t replace your sales team.

Instead, it gives internal sales and marketing teams the data and tools they need to run their own go-to-market activity more effectively.

For larger companies, like businesses with sales teams, marketing teams and strong internal processes, ZoomInfo’s offering can be a powerful plug-in – helping those teams find better accounts, prioritise opportunities and work more efficiently.

However, if your challenge is execution, rather than data access, a platform alone may not be enough.

Sopro vs ZoomInfo: pricing models

Cost is one of the clearest differences between Sopro and ZoomInfo – Sopro’s pricing starts from £3,000 per month (approximately $4,030) for a fully managed B2B outreach service, with no minimum contract. This includes:

Audience mapping
Fresh datasets, built from Sopro’s proprietary database of 15M+ companies and 300M+ prospects
Prospect intent tracking
Dedicated account management
Multi-channel marketing services, including email, LinkedIn and gifting options
CRM integrations
Live reporting
Ongoing optimisation

ZoomInfo’s pricing is more software-led – offering a free Lite option and paid plans that are often described as Professional, Advanced and Elite. Costs are shaped by users, credits, features, data depth, add-ons and contract terms.

Estimates based on competitor research suggest a typical ZoomInfo annual plan may sit around:

Professional: approximately $15,000 per year (£11,136)
Advanced: approximately $25,000 per year (£18,600)
Elite: approximately $40,000+ per year (£29,696)

However, the total cost can rise once you factor in users, add-ons, credits, overages, integrations and internal resources. Some third-party pricing sources estimate that the effective annual cost for many teams can sit closer to $30,000 to $60,000 per year (£22,272 to £44,544), depending on scope.

This is not necessarily a problem if your team has the people and processes to use the platform well. A business with a mature sales development function may see strong value from ZoomInfo because the software supports a team that already knows how to act on the data.

For teams choosing between a managed service and a platform, the pricing question shouldn’t be about the amount, but what might be needed to make the service work.

Sopro includes the execution in its service, whereas the ZoomInfo platform gives you the inputs, but your team still needs to turn those into pipeline.

Sopro vs ZoomInfo: what in-house resources do you require?

This may be the most important section for decision makers. A sales intelligence platform can be powerful, but it needs people to use it properly. Without the right team behind it, even the best software can become another underused subscription.

Sopro may suit teams with leaner internal resources

Sopro manages the heavy lifting across audience creation, data building, campaign setup, outreach, optimisation, reporting and account management. This means your internal team can focus on the following:

Approving strategy and messaging
Handling positive responses
Joining sales conversations
Closing deals

To get strong results with Sopro, you don’t need to hire a full SDR team, manage multiple tools, build prospecting workflows or spend weeks trying to turn data into activity.

Sopro’s essentially an extension of your team, making it a useful addition for businesses that know they need pipeline, but don’t want to increase the operational burden of doing so.

ZoomInfo may suit teams with stronger internal sales infrastructure

ZoomInfo gives your team access to data, intelligence and workflow tools, but you still need people to run the process. That usually means having some combination of:

Sales or business development reps
CRM ownership
Campaign management experience
Clear follow-up processes

If you have the right infrastructure, ZoomInfo can be a strong addition to your go-to-market stack. But if you don’t, there is a risk that the platform creates more work than your team can realistically handle.

ZoomInfo may give you access to thousands of contacts and signals, but if you lack the time, strategy or capacity to turn them into meaningful sales conversations, you could be wasting valuable resources.

Sopro vs ZoomInfo: speed to pipeline

Speed to pipeline is not just about how quickly you can log in to a platform. Instead, it’s about how quickly your business can go from investment to meaningful buyer engagement.

At Sopro, campaigns can be live in as little as three weeks, moving from consultation and demo to proposal, onboarding and go-live.

Because Sopro manages the strategy, audience building, data, outreach and optimisation, the route from decision to activity is relatively clear.

With ZoomInfo, access to the platform may be fast once the contract and implementation are in place, but the speed to pipeline depends on your company’s internal execution. Your team still needs to carry out the following tasks:

Define your ICP
Build account and prospect lists
Segment audiences
Set up integrations
Create messaging
Build sequences
Monitor signals
Act on alerts
Maintain CRM hygiene
Follow up properly
Optimise performance

For experienced teams, that may be manageable, but for others, it can slow things down.

For businesses looking to launch outbound quickly, Sopro provides a shorter route from investment to activity because campaign planning, audience creation and outreach are managed for you. With ZoomInfo, speed depends largely on your team’s ability to operationalise the platform.

Sopro vs ZoomInfo: data access and ownership

ZoomInfo’s biggest strength is its data, it’s one of the best-known sales intelligence platforms in the market and is widely used by enterprise sales and marketing teams.

Its database, intent signals, technographics, AI tools and integrations can help teams identify accounts, enrich records, prioritise outreach and improve sales workflows.

For businesses with the internal resource to act on that data, this can be valuable. If your team needs a large data engine to support outbound, ABM, RevOps and sales intelligence, ZoomInfo can be a strong fit.

However, there’s a difference between accessing data and owning a prospecting strategy. With Sopro, audience data is built around your campaign, your market and your ideal customer profile.

Sopro maps your audience, builds fresh datasets, includes multiple stakeholders per account and gives you data that is downloadable and yours to keep.

How Sopro approaches data

This data process is one of Sopro’s strongest assets – it’s a proprietary database giving you access to 15M+ companies and 300M+ prospects, with data updated daily and refreshed weekly. Custom web scraping also visits every company website monthly, helping identify changes that may affect targeting, suitability and campaign relevance.

This is different from simply accessing a third-party database. Sopro builds campaign-specific audiences around your ICP, then uses AI-powered suitability matching and job title validation to filter out irrelevant records before outreach begins. This means that 20% to 40% irrelevant records are removed before outreach.

In practice, that means prospects are not just available, they are actively checked for fit before being used in a campaign.

So, while ZoomInfo gives your team access to a large sales intelligence platform, Sopro gives you a managed data process. One where the audience is built, checked, refreshed and activated on your behalf.

This gives you a reusable asset to support future sales and marketing activities, outside of the campaign itself.

How ZoomInfo approaches data

ZoomInfo gives teams broad access to a large data platform, but Sopro gives teams a campaign-specific audience built and managed as part of a lead generation service.

The better option all boils down to what you need:

If your team wants a platform to search, enrich and prioritise data at scale, ZoomInfo may be the better fit.
If your team wants a partner to build the right audience and use it to generate conversations, Sopro’s the solution.

Sopro vs ZoomInfo: how intent signals are activated

Sopro’s intent features are built directly into the managed outreach process. With IP Match and Engage, Sopro can identify anonymous website visitors and match them back to your total addressable market. That means when a relevant company visits your website, their activity can be connected to the wider audience Sopro is already building, refreshing and engaging.

Sopro can also aggregate intent at company level, identifying which accounts are showing stronger signals across your market. Instead of relying on individual actions in isolation, this gives a clearer view of which businesses may be moving closer to a buying conversation.

You can also set intent goals with Sopro’s real-time alerts, so meaningful activity does not sit unnoticed in a dashboard. These alerts can be used to prioritise outreach, adapt campaign activity and help your team focus on accounts showing the strongest signs of interest.

ZoomInfo, on the other hand, can provide intent signals and account insights for sales teams to act on, but the responsibility for interpreting those signals, prioritising accounts and triggering outreach usually sits with your internal team.

So, where Sopro’s intent features are built directly into the managed outreach process, ZoomInfo gives your team access to intent data inside a platform. This is a big difference and the right option ultimately comes down to your current structure and what you’re looking for – a hands-on, extra member of the team, or to take the lead yourself.

Sopro vs ZoomInfo: list building or continuous engagement?

One of the biggest differences between a managed outbound partner and a sales intelligence platform is what happens after the first list is built.

In most markets, only 3% to 5% of prospects are actively in a buying cycle at any given time. That means one-off campaigns can miss the majority of your total addressable market, not because the audience is wrong, but because the timing is.

Sopro’s model is built around continuous engagement. Instead of building a list, contacting it once and moving on, Sopro takes a TAM-first approach, continuously cycling through your market with refreshed data, updated sequences and ongoing optimisation.

This matters because buyer readiness changes. Companies grow, budgets shift, decision-makers move roles, new pain points appear and intent signals develop over time.

With ZoomInfo, your team can use the platform to build lists and identify signals, but the responsibility for refreshing, prioritising and re-engaging that audience sits internally. If the data is not maintained or the campaign is not revisited, the intelligence can quickly lose value.

With Sopro, the process is managed for you. Your audience is not treated as a static list. It becomes a live market asset that can be refreshed, re-prioritised and re-engaged as new opportunities emerge.

Sopro vs ZoomInfo: outreach execution

When it comes to outreach, the distinctions between Sopro and ZoomInfo become most clear. Sopro helps you find, engage and convert prospects through managed outreach, while ZoomInfo helps you find and prioritise them.

Sopro manages execution for you, which makes a critical difference because outbound performance isn’t determined by data alone. You also need the right positioning, messaging, segmentation, personalisation, timing, deliverability, compliance, testing and follow-up.

Explore the importance of personalisation in our ‘Email personalisation: examples, strategies, tactics, and expert advice on getting it right’ guide.

One critical part of outreach is deliverability. Even the strongest prospect data can underperform if emails are not reaching the inbox, or if domain reputation is not being managed correctly.

To give you peace of mind, Sopro handles deliverability as part of its managed services, includin domain configuration, inbox rotation, warmup, bounce management and spam reputation monitoring.

These are the operational details that often determine whether outbound campaigns perform consistently or quietly fail in the background.

Meanwhile, ZoomInfo’s platform can help your team identify and prioritise prospects, but deliverability usually depends on how your internal team configures and manages the wider sending process. For teams without specialist outbound experience, that can create risk around inbox placement, domain health and campaign performance.

ZoomInfo can support the outbound process by helping teams understand who to target and when. It can provide signals, contact information, account insights and AI-powered recommendations, but your team still needs to execute the campaign.

That means writing the messaging, setting up sequences, managing deliverability, handling follow-up, testing campaign angles, reporting on performance and learning from responses.

A large database can help you find more people, but it can’t guarantee that those people will respond, book calls or become pipeline.

Sopro’s value is in combining data with execution; ZoomInfo’s is in giving already capable teams the intelligence they need to execute themselves.

Sopro vs ZoomInfo: AI and automation

Sopro and ZoomInfo both use AI, but differently: Sopro uses AI to support targeting, messaging and campaign optimisation within a managed service.

Sopro’s service includes AI-powered suitability matching, which helps assess whether prospects are genuinely relevant before they enter outreach, as well as job title validation to improve targeting accuracy.

Basically, this means that AI is not just used to generate copy or surface insights, it’s used to improve the quality of the audience before campaign activity begins.

ZoomInfo embeds AI across its platform through tools such as Copilot, account intelligence and workflow recommendations.

Ownership is the main difference. Sopro manages the execution, while ZoomInfo provides the technology for your team to use.

That is where Sopro’s managed model may be more useful – you still benefit from technology and AI, but you are not left to manage the full process yourself.

Our guide explores the pros and cons of using AI and how to maximise its usefulness, read it here: Should You Use AI for Sales Prospecting?

For UK and European businesses, compliance is central to outbound campaigns. It’s not enough to have contact data – you need to know that the data is sourced, handled and used in a way that supports responsible outreach.

Sopro’s data is approved by its data protection officer, and its model is built around bespoke, fresh audience creation and transparent data practices.

Because Sopro manages both the data and the outreach process, compliance is built into campaign delivery rather than left as a separate task for the client to interpret and manage. This is especially useful for UK and European campaigns, where data selection, lawful basis, messaging and suppression processes all need to work together.

This gives Sopro a strong position for UK and EMEA businesses, and for US companies that want to target UK or European markets without creating unnecessary compliance risk.

Read more about how Sopro’s experts leverage AI-assisted tech to source, segment and verify live lead generation data.

ZoomInfo also states that its packages include GDPR and CCPA compliance, and as a large global platform, it has significant privacy, security and data infrastructure.

However, the main difference between the companies’ approach to data protection is operational. With Sopro, your campaigns are managed by a partner that builds compliance into the service, from data selection to outreach delivery.

By contrast, with ZoomInfo, your team is responsible for how data is selected, exported, used, contacted and managed inside your outbound process.

If you want compliance considerations built into a managed campaign process, Sopro gives you more support around how data is selected, handled and used. However, if you have the internal expertise and resources to manage data compliance with your own sales software and workflows, ZoomInfo gives you the flexibility and control.

Sopro vs ZoomInfo: ROI timelines