Gliffy vs Adioma vs Terrastruct Comparison
Gliffy
Starting at $8 /Month
- Free Trial
- Large Enterprises
- Medium Business
Gliffy is web-based diagramming software that allows users to bring diagrams to life. Upload and share diagrams, import documents, add shapes, and drag and drop text for a meaningful collaboration experience. Stay on tra…
Adioma
Starting at $29 /Month
- Free Trial
- Large Enterprises
- Medium Business
A diagramming program is an essential tool for professional engineers and architects who want to create presentation quality, process or procedure documentation. Adioma's unique approach to BPM (Business Process Modeling…
Terrastruct
Starting at $4.99 /Month
- Free Trial
- Freelancers / Consultants
- Large Enterprises
Terrastruct is Diagramming Software for Windows. It enables users to draw with the mouse and insert and edit text quickly and easily. Terrastruct has been developed with the primary intention to support diagramming activ…
Gliffy leads on user satisfaction with a 4.1-star rating across 188 reviews.
Gliffy vs Adioma vs Terrastruct — at a glance
| Feature | Gliffy | Adioma | Terrastruct |
|---|---|---|---|
| Rating | 4.1 / 5 | 3.1 / 5 | — |
| Reviews | 188 | 3 | — |
| Starting price | $8 /Month | $29 /Month | $4.99 /Month |
| Free trial | Yes | Yes | Yes |
| Free version | No | No | No |
| Best for | Large Enterprises, Medium Business, Small Business | Large Enterprises, Medium Business, Small Business | Freelancers / Consultants, Large Enterprises, Medium Business |
| Category | Diagramming Software | Diagramming Software | Diagramming Software |
| Platforms | SaaS/Web/Cloud, Installed - Windows, Installed - Mac | SaaS/Web/Cloud | SaaS/Web/Cloud |
| API | Available | — | Available |
| Support modes | Business Hours, Online | Business Hours, Online | Online |
| Certifications | GDPR | — | — |
| Data residency | Global | Global | US |
Key differences between Gliffy and Adioma
- Pricing: Gliffy starts at $8 /Month, while Adioma starts at $29 /Month.
- User satisfaction: Gliffy scores higher with a 4.1-star average.
- Deployment: Gliffy supports SaaS/Web/Cloud, Installed - Windows, Installed - Mac; Adioma supports SaaS/Web/Cloud.
Compare Gliffy vs Adioma vs Terrastruct — 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 |
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Biggest differences
Start here before you go deeper into features.
Best for simple, collaborative web-based diagramming with easy drag-and-drop.
- You need a low-complexity, intuitive tool for quick diagram creation.
- Your team requires real-time collaboration with alerts on edits and deadlines.
- You want cloud-based access to support remote and distributed teams.
- You require extensive offline functionality for uninterrupted work.
- You need highly advanced shape customization beyond basic templates.
Large Enterprises, Medium Business, Small Business
Best for diagramming in construction and architectural project phases.
- You need specialized tools for conceptual design and early detailing in construction.
- Your team consists of architects, engineers, or construction planners requiring tailored diagramming.
- You want easy text insertion and editing within construction-focused diagrams.
- Your team requires advanced real-time collaboration features.
- You need extensive integrations with other software beyond construction workflows.
Gliffy typically suits Large Enterprises and Medium Business. Adioma tends to fit Large Enterprises and Medium Business better. The right choice depends on your team size, workflow, and whether a free trial matters.
Description | Gliffy is web-based diagramming software that allows users to bring diagrams to life. Upload and share diagrams, import documents, add shapes, and drag and drop text for a meaningful ... Read More about Gliffy | A diagramming program is an essential tool for professional engineers and architects who want to create presentation quality, process or procedure documentation. Adioma's unique approach to ... Read More about Adioma | Terrastruct is Diagramming Software for Windows. It enables users to draw with the mouse and insert and edit text quickly and easily. Terrastruct has been developed with the primary ... Read More about Terrastruct |
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Entry Level Pricing |
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Free Trial Availability | |||
Spotsaas ScoreWhat's this? ↗ | 9.2/10 | 8.0/10 | 8.4/10 |
User RatingsBased on verified Spotsaas reviews | |||
Best Company Size | 1-50 employees51-500 employees | — | Small BusinessLarge Enterprises |
Get pricing help | Get pricing help | Get pricing help |
Software Demo
Demo |  Terrastruct 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 Gliffy, Adioma and Terrastruct Compare on Features?
Total Features | 8 Features | 3 Features | 7 Features |
|---|---|---|---|
Unique Features | No unique features | No unique features | No unique features |
Get Quote | Get Quote | Get Quote |
Compare Gliffy, Adioma and Terrastruct 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 | ✗ No | — |
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GDPR | ✓ Yes | — | — |
Single Sign-On (SSO) | ✓ Yes | — | — |
Data Encryption | ✓ Yes | — | — |
Data Residency | 🌐 Global | 🌐 Global | 🇺🇸 US |
Gliffy vs Adioma 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 and collaboration features, tempered by limitations in free version and customization. What buyers like
Common complaints
| Buyer sentiment Buyer sentiment is mixed across 2 reviews, so it is worth reviewing the tradeoffs closely. What buyers like
Common complaints
| Buyer sentiment Insufficient user review data to determine overall sentiment. 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 |
| Negative Reviews | No reviews available for the product | No reviews available for the product | No reviews available for the product |
Media and Screenshots
Screenshots |  5 Screenshots |  7 Screenshots |  1 Screenshots |
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Videos |  3 Videos |  3 Videos | No videos available. |
Alternatives
Alternatives |
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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, Gliffy or Adioma?
- Gliffy edges out the other on user ratings (4.1 vs 3.1). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
- Do Gliffy and Adioma offer a free trial?
- Yes, both Gliffy and Adioma offer a free trial.
- What is the starting price of Gliffy vs Adioma?
- Gliffy starts at $8 /Month. Adioma starts at $29 /Month.
- What are the top alternatives to Gliffy?
- Top alternatives to Gliffy include Miro, FigJam, SmartDraw, Cacoo, Microsoft Visio.
- What are the top alternatives to Adioma?
- Top alternatives to Adioma include CyberArk PAS, AWS Secrets Manager, Infogram, Gliffy, Cacoo.