Cacoo vs Plectica vs OmniGraffle Comparison
Cacoo
Starting at $5 /User/Month
- Free Trial
- Freelancers / Consultants
- Large Enterprises
Cacoo is user-friendly diagramming software for knowledge workers and designers. It helps people to work together, communicate clearly and build shared understanding. Cacoo lets user easily express thoughts and ideas and…
Plectica
Starting at $3 /Month
- Individuals
- Freelancers / Consultants
Plectica is software for creating professional, polished technical diagrams. It is used in the aerospace, manufacturing, and other industries to create richly-annotated drawings which clearly communicate the design of co…
OmniGraffle
Starting at $59.99 One-time
- Medium Business
- Small Business
Create beautiful images and diagrams with OmniGraffle. OmniGraffle takes the complexity out of creating stunning graphics with its simple and intuitive user interface. OmniGraffle allows to create professional quality gr…
Cacoo leads on user satisfaction with a 4.5-star rating across 302 reviews.
Cacoo vs Plectica vs OmniGraffle — at a glance
| Feature | Cacoo | Plectica | OmniGraffle |
|---|---|---|---|
| Rating | 4.5 / 5 | — | 4.1 / 5 |
| Reviews | 302 | — | 212 |
| Starting price | $5 /User/Month | $3 /Month | $59.99 One-time |
| Free trial | Yes | No | No |
| Free version | No | No | No |
| Best for | Freelancers / Consultants, Large Enterprises, Medium Business | Individuals, Freelancers / Consultants, Medium Business | Medium Business, Small Business |
| Category | Diagramming Software | Diagramming Software | Diagramming Software |
| Platforms | SaaS/Web/Cloud | SaaS/Web/Cloud | Mobile - iOS, Installed - Mac |
| API | Available | — | — |
| Support modes | 24/7 (Live rep), Business Hours, Online | Online | Business Hours, Online |
| Certifications | GDPR | — | — |
| Data residency | Global | Global | US |
Key differences between Cacoo and Plectica
- Pricing: Cacoo starts at $5 /User/Month, while Plectica starts at $3 /Month.
- Free trial: Cacoo offers a free trial; Plectica does not.
- Target audience: Cacoo is built for Freelancers / Consultants and Large Enterprises, while Plectica targets Individuals and Freelancers / Consultants.
- Deployment: Cacoo supports SaaS/Web/Cloud; Plectica supports SaaS/Web/Cloud.
Compare Cacoo vs Plectica vs OmniGraffle — and walk away knowing which one fits.
Which tool fits your team best
Which is actually cheaper for your team size
Where each product wins, per real buyers
Most Diagramming Software tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.
Biggest differences
Features
Pricing
Buying details
Security
Buyer feedback
Integrations
Product tour
Other options
Talk to an expert Talk to an expert | Talk to an expert Talk to an expert |
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Biggest differences
Start here before you go deeper into features.
Best for remote teams needing easy, collaborative, and customizable diagramming.
- You want real-time collaboration tailored for remote product and design teams.
- You need a simple drag-and-drop interface with extensive templates and customization.
- Your team consists of product managers, designers, or knowledge workers in SMBs.
- You require advanced wireframing shapes beyond standard diagramming options.
- You need offline editing or export formats compatible with MS Office or spreadsheets.
Best for creating detailed, richly-annotated technical diagrams in engineering.
- You need to communicate complex aerospace or manufacturing designs clearly.
- Your team consists of design engineers or technical illustrators.
- You want a flexible, productivity-optimized environment for polished technical visuals.
- You require simple diagrams for non-technical teams.
- You are a large enterprise needing extensive integrations and customizations.
Best for professionals needing detailed, high-quality technical diagrams and wireframes.
- You require advanced technical illustration and wireframing capabilities.
- You prefer a one-time license over subscription-based pricing.
- You need rich built-in design elements and multi-format export options.
- You have a limited budget and need a more affordable solution.
- You are a beginner seeking a very simple, minimal learning curve tool.
Cacoo: Best for remote teams needing easy, collaborative, and customizable diagramming. Plectica: Best for creating detailed, richly-annotated technical diagrams in engineering.
Description | Cacoo is user-friendly diagramming software for knowledge workers and designers. It helps people to work together, communicate clearly and build shared understanding. Cacoo lets user easily ... Read More about Cacoo | Plectica is software for creating professional, polished technical diagrams. It is used in the aerospace, manufacturing, and other industries to create richly-annotated drawings which ... Read More about Plectica | Create beautiful images and diagrams with OmniGraffle. OmniGraffle takes the complexity out of creating stunning graphics with its simple and intuitive user interface. OmniGraffle allows to ... Read More about OmniGraffle |
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Entry Level Pricing |
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Spotsaas ScoreWhat's this? ↗ | 9.1/10 | 8.6/10 | 8.9/10 |
User RatingsBased on verified Spotsaas reviews | |||
Best Company Size | Small BusinessMedium Business | Small BusinessMedium Business | Small BusinessMedium Business |
Get pricing help | Get pricing help | Get pricing help |
Software Demo
Demo |  OmniGraffle has not given any software demo yet If you're the owner of this profile, add your demo.Contact us |
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How do Cacoo, Plectica and OmniGraffle Compare on Features?
Total Features | 8 Features | 8 Features | 8 Features |
|---|---|---|---|
Unique Features | No unique features | No unique features | No unique features |
Get Quote | Get Quote | Get Quote |
Compare Cacoo, Plectica and OmniGraffle on pricing
Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.
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Other Details
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Get help choosing | Get help choosing | Get help choosing |
Security & Compliance
Certifications, data handling, and security controls for IT and compliance evaluators.
HIPAA | ✗ No | — | — |
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GDPR | ✓ Yes | — | — |
Single Sign-On (SSO) | ✓ Yes | — | — |
Data Encryption | ✓ Yes | — | — |
Data Residency | 🌐 Global | 🌐 Global | 🇺🇸 US |
Cacoo vs Plectica User Reviews & Rating Comparison
User Ratings | No reviews available for the product | ||
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Rating Distribution | No reviews available for this product | ||
Spotsaas Editor’s POV generated by AI | Buyer sentiment Overall positive sentiment highlights ease of use, collaboration features, and customization, with some concerns about export limitations and initial learning curve. What buyers like
Common complaints
| Buyer sentiment Insufficient user feedback to determine overall buyer sentiment. What buyers like
Common complaints
| Buyer sentiment Overall positive sentiment highlights OmniGraffle's powerful features and intuitive interface, tempered by concerns over price and performance on some devices. What buyers like
Common complaints
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Pros and Cons |
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Positive Reviews | No reviews available for the product | No reviews available for the product | No reviews available for the product |
List of Customers
Customers |  Hotelbeds  Cloudpack | No Customers information available. | No Customers information available. |
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Media and Screenshots
Screenshots |  4 Screenshots |  3 Screenshots |  2 Screenshots |
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Videos |  3 Videos |  2 Videos | No videos available. |
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Related Blogs and Articles for Diagramming Software
Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].
Frequently asked questions
- Which is better, Cacoo or Plectica?
- Cacoo edges out the other on user ratings (4.5 vs -1.0). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
- Do Cacoo and Plectica offer a free trial?
- Cacoo offers a free trial. Plectica does not.
- What is the starting price of Cacoo vs Plectica?
- Cacoo starts at $5 /User/Month. Plectica starts at $3 /Month.
- What are the top alternatives to Cacoo?
- Top alternatives to Cacoo include Miro, FigJam, SmartDraw, Gliffy, Microsoft Visio.
- What are the top alternatives to Plectica?
- Top alternatives to Plectica include Miro, FigJam, Mindomo, MindManager, MindMup.