Really Simple Systems vs HubSpot: Which is Better in 2026?
Choosing between Really Simple Systems and HubSpot comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: HubSpot is our overall pick for CRM workflows. Pick Really Simple Systems if you need a free tier to start with.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Really Simple Systems
Simple CRM for small businesses
Best for you if:
- • Simple B2B CRM with built-in email marketing and customer service for small teams
- • Free plan for 2 users; paid plans from $14/user/month with campaign builder and automation
HubSpot
CRM platform for scaling businesses
Best for you if:
- • All-in-one CRM platform covering marketing, sales, service, content, and operations with a shared contact database
- • Free CRM and tools for unlimited users; paid Starter plans begin at $15/seat/month with Marketing Professional at $890/month
| At a Glance |  Really Simple Systems |  HubSpot |
|---|---|---|
Starts at | FreeFree tier available | FreeFree tier available |
Best For | CRM | CRM |
Rating | 4.4/5 | 4.2/5 |
Choose Really Simple Systems or HubSpot?
Choose Really Simple Systems if
Simple CRM for small businesses
- Genuinely simple interface that non-technical teams can learn in hours
- Free plan includes 2 users and 100 accounts with no time limit
- Customer support is free on all plans including the free tier
Choose HubSpot if
CRM platform for scaling businesses
- Generous free tier with CRM, forms, email, live chat, and basic reporting at no cost
- Unified platform eliminates data silos between marketing, sales, and service teams
- Intuitive interface with short learning curve compared to Salesforce
| Feature | Really Simple Systems | HubSpot |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| User Rating | ★4.4/5 143 reviews | ★4.2/5 13,321 reviews |
| Categories | CRMEmail Marketing | CRMMarketing Automation |
In-Depth Analysis
Really Simple Systems
Simple CRM for small businesses
Strengths
- +Genuinely simple interface that non-technical teams can learn in hours
- +Free plan includes 2 users and 100 accounts with no time limit
- +Customer support is free on all plans including the free tier
- +Email marketing is built into the CRM rather than requiring a separate tool
- +Transparent and affordable pricing for budget-conscious small businesses
Weaknesses
- -Feature set is basic compared to Salesforce, HubSpot, or Pipedrive
- -Mobile experience is browser-based only with no native app
- -Reporting capabilities are limited on lower-tier plans
- -Marketing automation is only available on Professional and above
- -The Spotler acquisition has created brand confusion for existing users
Key features
HubSpot
CRM platform for scaling businesses
Strengths
- +Generous free tier with CRM, forms, email, live chat, and basic reporting at no cost
- +Unified platform eliminates data silos between marketing, sales, and service teams
- +Intuitive interface with short learning curve compared to Salesforce
- +Extensive integration marketplace and open API for custom connections
- +HubSpot Academy provides free certifications and high-quality training content
Weaknesses
- -Pricing escalates quickly, Professional and Enterprise tiers are expensive for SMBs
- -Marketing contacts model means you pay more as your database grows
- -CMS is less flexible than WordPress for heavily customized websites
- -Reporting and analytics lag behind dedicated BI tools like Looker or Tableau
- -Contract terms require annual commitment; no monthly billing on higher tiers
Key features
Pricing: Really Simple Systems vs HubSpot
| Plan | Really Simple Systems | HubSpot |
|---|---|---|
| Tier 1 | N/A | Free Free Tools |
| Tier 2 | N/A | $15 /seat/month Starter |
| Tier 3 | N/A | $890 /month Professional |
| Tier 4 | N/A | $3600 /month Enterprise |
Pricing verified from each vendor's public pricing page. Compare in detail on Really Simple Systems pricing and HubSpot pricing.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: Really Simple Systems
Want the highest-rated option?
Really Simple Systems: 4.4/5 (143 reviews). HubSpot: 4.2/5 (13,321 reviews).
Go with: Really Simple Systems
Value user reviews?
Really Simple Systems: 143 reviews (4.4/5). HubSpot: 13,321 reviews (4.2/5).
Go with: HubSpot
3 Questions to Help You Decide
What's your budget?
Both are freemium. Pricing won't help you decide here.
What's your use case?
Both are crm tools. Compare their specific features to decide.
How important are ratings?
Really Simple Systems is rated higher: 4.4/5 vs 4.2/5.
Key Takeaways
HubSpot
- Larger review base (13,321 reviews)
- Free tier available
- Our pick for this comparison
Really Simple Systems
- Higher user rating: 4.4/5 vs 4.2/5
The Bottom Line
HubSpot is our pick.
Frequently Asked Questions
Is Really Simple Systems or HubSpot better?
HubSpot is rated in our evaluation. Both are freemium.
What are Really Simple Systems and HubSpot used for?
Really Simple Systems: Simple CRM for small businesses. HubSpot: CRM platform for scaling businesses.
What does Really Simple Systems cost vs HubSpot?
Really Simple Systems is freemium (free tier + paid plans). HubSpot is freemium (free tier + paid plans). Visit their websites for detailed pricing.