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Affinity vs Really Simple Systems: Pricing Comparison 2026

Side-by-side pricing comparison of Affinity and Really Simple Systems. See all plans, features, and costs at a glance.

Bottom line: Affinity starts at Custom pricing and Really Simple Systems starts at $55/mo. Compare all 14 pricing tiers side by side.

Last updated: March 16, 2026

Data compiled by Arthur Jacquemin
Updated March 16, 2026

Affinity vs Really Simple Systems: Quick Pricing Facts

FeatureAffinityReally Simple Systems
Starting PriceCustom pricing$55/mo
Number of Plans410
Free TierNoNo
Pricing Modelper-seatper-seat
Annual DiscountN/AN/A

Affinity and Really Simple Systems are both priced at Custom pricing, making them equally accessible CRM tools. Together they offer 14 pricing plans with 40 features compared, so the best choice comes down to which features match your needs.

Review the detailed tier-by-tier comparison above to see exactly which features are included at each price point and find the best fit for your CRM needs.

Pricing Plans
Affinity
Affinity
Try it free
Really Simple Systems
Really Simple Systems
Try it free
Tier 1
Essential
$167 / year
Includes
  • Automated activity capture across email and calendar
  • Relationship scoring and strength indicators
  • Complete historical interaction context
  • Basic deal pipeline management
  • 40+ sources of data enrichment
Start with Essential
Mail+
$129/monthCheapest
$11 / year
Includes
  • Personal email marketing
  • Relevant messaging
Start with Mail+
Tier 2
Scale
$192 / year
Includes
  • Everything in Essential
  • Chrome and email extensions for deal sourcing
  • Enhanced relationship intelligence mapping
  • Deal velocity and conversion analytics
  • Mobile access to relationship insights
Start with Scale
SendPro
$99/monthCheapest
$8 / year
Includes
  • Transactional emails
  • Safe delivery
Start with SendPro
Tier 3
AdvancedPopular
$225 / year
Includes
  • Everything in Scale
  • AI-powered meeting intelligence
  • Scaled email communication and tracking
  • AI-powered alternative data research capabilities
  • Premium company and people data enrichment
Start with Advanced
Activate Search
$55/monthCheapest
$5 / year
Includes
  • Onsite search software
  • Increased conversion
Start with Activate Search
Tier 4
Enterprise
Custom pricing
Includes
  • Everything in Advanced
  • Enterprise-grade SSO authentication
  • Granular data access controls
  • Custom data governance frameworks
  • Full API access for tech stack integration
Start with Enterprise
CRM
$140/monthCheapest
$12 / year
Includes
  • Customer data management
  • Lead management
Start with CRM
Tier 5
Chat+
$249/monthCheapest
$21 / year
Includes
  • AI-driven chatbots
  • Audience experience improvement
Start with Chat+
Tier 6
Message
$199/monthCheapest
$17 / year
Includes
  • Conversational messaging
  • WhatsApp integration
Start with Message
Tier 7
Momice
$208/monthCheapest
$17 / year
Includes
  • Event management
  • Invites and registrations
Start with Momice
Tier 8
Engage
$299/monthCheapest
$25 / year
Includes
  • Social media publishing
  • Social analytics
Start with Engage
Tier 9
Activate
$549/monthCheapest
$46 / year
Includes
  • Customer Data Platform
  • Personalisation
Start with Activate
Tier 10
MailPro
$449/monthCheapest
$37 / year
Includes
  • Multi-brand email marketing
  • Automation
Start with MailPro

Swipe to compare plans →

Affinity

Relationship intelligence CRM for dealmakers and investors

View all Affinity plans

Really Simple Systems

Easy CRM for small teams with marketing and service tools

View all Really Simple Systems plans
Our Pick

Really Simple Systems

Really Simple Systems offers 10 tiers vs 4.

Based on pricing data only. Review the full comparison below for your specific needs.

Best value: Really Simple Systems

Try Really Simple Systems free

Which Should You Choose?

Choose Affinity if:

  • Your team needs custom enterprise pricing—Affinity offers negotiated terms for large deployments
  • You prioritize Affinity's user experience and interface over price (both tools are similarly priced)
  • Affinity's per-seat pricing lets you match exact team size without tier gaps

Choose Really Simple Systems if:

  • You need 10 pricing tiers for flexible team sizing—more options mean less overpaying for features you don't need
  • You prioritize Really Simple Systems's user experience and interface over price (both tools are similarly priced)
  • Really Simple Systems's 10-tier per-seat structure gives clearer cost visibility for budget planning

Affinity and Really Simple Systems offer competitively positioned plans [1], with Affinity starting at Custom pricing and Really Simple Systems at $55/mo. This pricing similarity means value differentiation comes down to feature alignment rather than cost. Affinity provides 4 pricing tiers versus Really Simple Systems' 10 options, which affects your flexibility and cost-per-tier efficiency as your team scales and usage increases. With similar pricing, your final decision should prioritize feature requirements, integration ecosystem, and hands-on user experience testing. Request demos or activate trials with both vendors to validate long-term fit before committing to annual contracts.

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Frequently Asked Questions: Affinity vs Really Simple Systems

How many pricing plans does Affinity have vs Really Simple Systems?
Affinity offers 4 pricing plans, while Really Simple Systems offers 10 plans. More plans typically means more flexibility to match your exact needs and budget.
Can I save money by paying annually for Affinity or Really Simple Systems?
Both Affinity and Really Simple Systems offer annual billing options. Check each plan's yearly pricing for potential savings compared to monthly billing.
What is the most popular Affinity plan?
The Advanced plan is Affinity's most popular tier, priced at Custom pricing. Key features include Everything in Scale, AI-powered meeting intelligence, Scaled email communication and tracking.
Does Affinity or Really Simple Systems offer custom enterprise pricing?
Affinity offers a custom-priced enterprise tier for larger teams. Really Simple Systems lists all its pricing publicly.
How do Affinity and Really Simple Systems compare for CRM?
Both Affinity and Really Simple Systems are CRM tools. Affinity offers 4 plans starting at Custom pricing, while Really Simple Systems offers 10 plans starting at $55/mo. Review the feature breakdowns above to see which better fits your CRM needs.

Sources

  1. Affinity Official PricingVendor pricing page
  2. Really Simple Systems Official PricingVendor pricing page

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