How to Segment Prospects for a B2B SaaS Campaign

Effective SaaS prospect segmentation helps software companies create more relevant outbound campaigns by dividing a broad target market into smaller groups with shared characteristics.

Rather than sending the same message to every business, SaaS companies can segment prospects by factors such as:

• Industry
• Employee numbers
• Turnover
• Geography
• Job role
• Seniority
• Department
• Use case
• Product fit
• Buying stage

The aim is to make each campaign more relevant to the businesses and decision-makers receiving it.

Start with Your Ideal Customer Profile

Before segmenting prospects, define the type of business most likely to buy your software.

Your ideal customer profile might include:

• Selected industries
• Minimum employee numbers
• Turnover range
• Geographic market
• Relevant departments
• Business type
• Likely software requirements

For example, a field service SaaS provider might target engineering and facilities management businesses with 50 to 500 employees.

A recruitment software company could instead focus specifically on recruitment agencies.

Once the wider market is defined, segmentation helps break it into smaller, more useful audiences.

Segment by Industry

Industry is often one of the most useful ways to segment SaaS prospects.

Different sectors may experience the same underlying problem in different ways.

For example, workflow software could be positioned differently for:

• Manufacturing companies
• Logistics businesses
• Recruitment agencies
• Facilities management firms
• Professional services companies

The product may be the same, but the terminology, use case and commercial benefits can vary significantly.

Industry-specific campaigns allow you to make the proposition more relevant.

Segment by Company Size

Employee numbers can indicate:

• Number of potential users
• Organisational complexity
• Department structure
• Budget size
• Software requirements
• Likely contract value

Common company-size segments might include:

• 10 to 49 employees
• 50 to 99 employees
• 100 to 249 employees
• 250 to 499 employees
• 500+ employees

A company with 20 employees may buy software very differently from one with 2,000 employees.

This can affect both your messaging and the people you need to contact.

Segment by Turnover

Turnover can provide another useful indication of business scale.

You might create groups such as:

• Under �5 million
• �5 million to �10 million
• �10 million to �50 million
• �50 million+

This can be particularly useful where your SaaS product has a relatively high contract value or is designed for more established organisations.

Employee numbers and turnover can also be combined to improve targeting.

Segment by Decision-Maker

Different decision-makers care about different outcomes.

A single SaaS product may appeal to several roles, including:

• Managing Directors
• Operations Directors
• IT Directors
• Finance Directors
• HR Directors
• Sales Directors
• Marketing Directors
• Department Managers

For example, an Operations Director may care about productivity and workflow, while a Finance Director may focus on efficiency and cost control.

Creating separate campaigns for different roles can make messaging much more relevant.

Segment by Department

Some SaaS platforms support several departments.

You could therefore build campaigns around:

• Sales
• Marketing
• HR
• Finance
• Operations
• IT
• Compliance
• Customer service

This is particularly useful when different departments use the same software for different reasons.

Segment by SaaS Use Case

Use-case segmentation can be one of the strongest ways to improve relevance.

Potential campaigns might focus on:

• Reducing manual administration
• Improving reporting
• Increasing sales visibility
• Managing remote teams
• Improving scheduling
• Supporting compliance
• Automating workflows
• Centralising business data

Rather than explaining every feature, each campaign can focus on one specific problem.

Segment by Product or Package

If your SaaS company offers several products or subscription levels, create separate prospect audiences for each.

For example:

Entry-Level Product

Target:

• Smaller businesses
• Lower user numbers
• Simpler requirements
• Business owners or department managers

Mid-Market Product

Target:

• Medium-sized businesses
• Larger teams
• More complex workflows
• Department directors

Enterprise Product

Target:

• Larger organisations
• Multiple locations
• Several stakeholders
• Senior management and procurement

This helps ensure prospects are introduced to the most suitable offering.

Segment by Geography

Location may also be relevant.

Potential segments include:

• UK-wide
• London
• South East
• Midlands
• North West
• North East
• Scotland
• Wales
• Northern Ireland

You may also segment internationally where appropriate.

Geographic targeting can be useful where:

• Sales teams cover specific territories
• Regulations vary
• Pricing differs
• Customer requirements differ by market

Segment by Existing Software Situation

If you can identify current technology usage or software maturity, this can help shape your approach.

Prospects might fall into groups such as:

• Using spreadsheets
• Using legacy software
• Using a competitor
• Using multiple disconnected systems
• No formal system in place

The reason for changing software can differ significantly between these groups.

A company replacing spreadsheets may respond to simplicity and time savings, while a competitor user may care more about missing functionality or pricing.

Segment by Business Problem

Another approach is to group businesses according to the commercial problem they are likely to experience.

Examples include:

• Poor visibility
• Manual processes
• Slow reporting
• Compliance risk
• Low productivity
• Disconnected data
• Difficulty scaling operations
• Missed sales opportunities

Your campaign can then lead with that specific challenge.

Segment by Buying Readiness

Not every prospect will be at the same stage.

You might divide accounts into:

High Intent

Prospects showing clear signs of an active requirement.

Medium Intent

Good-fit businesses where there may be a developing need.

Long-Term Nurture

Strong-fit companies with no immediate buying signal.

This allows sales teams to invest more effort in accounts with greater short-term potential without ignoring longer-term opportunities.

Segment by Account Priority

You can also create simple account tiers.

Tier 1

Excellent match for your ICP.

These may receive:

• More personalised emails
• Telephone outreach
• LinkedIn engagement
• Account research

Tier 2

Good match but slightly lower potential.

These could receive:

• Targeted email
• LinkedIn outreach
• Follow-up sequences

Tier 3

Broader-fit prospects.

These may receive more scalable campaigns.

This helps allocate sales effort more efficiently.

Use Existing Customers to Create Segments

Your customer base can show which segments are most valuable.

Analyse:

• Industry
• Employee numbers
• Turnover
• Contract value
• Product usage
• Retention
• Upsell activity
• Decision-maker role

You may discover that certain groups consistently produce:

• Higher-value subscriptions
• Faster sales cycles
• Better retention
• More expansion revenue

These groups can become priority segments for future campaigns.

Create Lookalike Segments

Once you’ve identified your strongest customers, find similar businesses.

For example, if your best clients are:

• Recruitment agencies
• 50 to 150 employees
• �5 million to �25 million turnover

you can build a dedicated segment of businesses matching those characteristics.

This is often more effective than targeting an entire industry without further filtering.

Combine Multiple Segmentation Criteria

The strongest SaaS segmentation usually combines several factors.

For example:

• Industry: Facilities management
• Employee size: 100 to 500
• Geography: UK
• Decision-maker: Operations Director
• Use case: Field workforce management

This creates a far more precise audience than simply targeting “UK businesses”.

Adapt Messaging to Each Segment

Segmentation only adds value if your messaging changes accordingly.

Consider adjusting:

• Subject lines
• Opening paragraphs
• Business problems
• Use cases
• Calls to action
• Case studies
• Product benefits

For example, manufacturers and recruitment agencies may use the same SaaS platform but need very different reasons to consider it.

Use Segments Across Multiple Channels

Your prospect segments can support:

• Cold email
• LinkedIn outreach
• Telemarketing
• Direct mail
• Account-based marketing
• Paid advertising

Using the same segmentation logic across several channels creates a more consistent campaign.

Measure Performance by Segment

Avoid judging the campaign only at an overall level.

Compare performance across:

• Industries
• Employee ranges
• Turnover bands
• Job roles
• Use cases
• Product types
• Geographic areas

Track outcomes such as:

• Positive replies
• Demo bookings
• Trials
• Qualified opportunities
• Sales
• Revenue

This helps reveal which segments are actually commercially valuable.

Remove Weak Segments

Some audiences may appear suitable but perform poorly in practice.

For example:

• Very small companies may lack budget.
• Enterprise businesses may have excessively long sales cycles.
• A particular industry may show little interest.
• One decision-maker role may rarely respond.

Use campaign data to reduce investment in weaker groups.

Expand Strong Segments

If one segment consistently generates good opportunities, expand it.

You could:

• Increase geographic coverage
• Add adjacent industries
• Widen the employee-size range
• Target additional decision-makers
• Create related use-case campaigns

This allows your outbound strategy to grow around evidence rather than assumptions.

Keep Segmentation Manageable

Too many segments can make campaigns difficult to operate.

Start with the criteria most likely to affect buying behaviour.

For many SaaS companies, this might be:

• Industry
• Company size
• Decision-maker
• Use case

You can add further layers once enough campaign data exists to justify them.

You can learn more about our Lead Generation for SaaS Companies services.

Summary

Effective SaaS prospect segmentation helps software companies divide a broad market into smaller audiences that can receive more relevant outreach.

Industry, employee numbers, turnover, decision-maker, department, use case, geography and buying readiness can all be useful segmentation criteria.

The strongest campaigns usually combine several factors, then compare performance across each audience. Over time, this allows SaaS companies to focus more of their sales and marketing resources on the segments that generate the highest-quality opportunities.

Frequently Asked Questions

What is SaaS prospect segmentation?

SaaS prospect segmentation involves dividing potential customers into smaller groups based on shared characteristics such as industry, company size, role or use case.

Which criteria should SaaS companies use to segment prospects?

Useful criteria include industry, employee numbers, turnover, geography, decision-maker role, department, SaaS use case and buying readiness.

Is industry segmentation important?

Yes. Different industries can experience the same business problem differently, so industry-specific campaigns often make messaging more relevant.

Should SaaS companies segment by company size?

Yes. Company size can affect product requirements, contract value, buying processes and the most appropriate decision-maker.

Can SaaS prospects be segmented by job role?

Yes. Messaging can be tailored for Operations Directors, Finance Directors, HR Directors, IT Directors and other relevant decision-makers.

Should different segments receive different messaging?

Usually, yes. The purpose of segmentation is to make outreach more relevant to the audience receiving it.

How should SaaS companies measure segment performance?

Compare positive replies, demos, trials, qualified opportunities, customers and revenue across different prospect groups.

Data & Lead Generation Services

RD Marketing provides bespoke B2B data lists and fully managed lead generation services to help businesses build pipeline and drive revenue growth. These include:

• Automated Email Campaigns
• LinkedIn Automation
• Industry Databases
• Job Role Databases
• Email Lists
• Telemarketing Data
• Direct Mail Data

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