Software · head to head
Cassandra vs Sketch

Cassandra
Software
Manage massive amounts of data with linear scalability
- From
- Free
- Rated
- -
The short version
- Only Cassandra has a free tier, so it costs nothing to try first.
- Each has a real cost: Cassandra no support for joins across tables; Sketch macOS-only for editing, blocking Windows and Linux users from accessing design features
- They diverge on capability: Cassandra covers Linear Scalability, Sketch covers Vector editing.
Where they differ
Only the attributes on which Cassandra and Sketch actually diverge.
Identical on both: pricing model (Unknown), user rating (Not yet rated), category (Unknown).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Cassandra
- Linear Scalability
- Fault Tolerance
- Multi-datacenter Replication
- Tunable Consistency
- CQL Query Language
- Distributed Architecture
- No Single Point of Failure
- DataStax
Only in Sketch
- Vector editing
- Symbols & components
- Prototyping
- Real-time collaboration
- Developer handoff
- Plugins ecosystem
- Cloud sync
- Version history
What people use each for
The jobs each tool is most often brought in to do.
Cassandra
- Real-time applicationsnot Sketch
- Content managementnot Sketch
- User profilesnot Sketch
- Mobile backendsnot Sketch
- Cachingnot Sketch
Sketch
- UI designnot Cassandra
- Mobile app designnot Cassandra
- Web designnot Cassandra
- Design systemsnot Cassandra
- Prototypingnot Cassandra
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Cassandra
- No support for joins across tables
- No ACID transactions across multiple rows
- Data model must be designed around query patterns upfront, making schema evolution difficult
- Partition key misconfigurations can cause uneven data distribution and hotspots that degrade performance
Sketch
- macOS-only for editing, blocking Windows and Linux users from accessing design features
- Real-time collaboration feels less seamless than Figma with occasional sync delays
- Limited built-in image editing capabilities, requiring external software for bitmap work
- Subscription required for cloud features and collaboration, losing access if subscription lapses
Pricing, plan by plan
Cassandra
FreeNo published plan breakdown. See the Cassandra review.
Sketch
$12/month- Standard$12/month
- Real-time collaboration
- Unlimited documents
- Unlimited free viewers
- Professional$24/month
- Everything in Standard
- Single Sign-On (SSO)
- Project archiving
- Enterprise$44/month
- Everything in Professional
- SCIM provisioning
- BYOK encryption
- Mac-only License$120/perpetual
- Native Mac app
- Offline access
- Local file saving
Which should you pick?
Choose Cassandra if
- You need linear scalability.
- You want to start without paying.
- You work on Linux, macOS, Windows, Docker, Kubernetes.
- You also want fault tolerance.
Choose Sketch if
- You need vector editing.
- You work on macOS, Web, iOS, iPad.
- You also want symbols & components.
Questions people ask
- Is Cassandra or Sketch better?
- Neither clearly leads. Cassandra starts at Free and Sketch at $12/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Cassandra or Sketch?
- Cassandra has a free tier; the other does not. Paid plans start at Free for Cassandra and $12/month for Sketch.
- Does Cassandra or Sketch run on more platforms?
- Cassandra runs on Linux, macOS, Windows, Docker, Kubernetes. Sketch runs on macOS, Web, iOS, iPad.
- Can I use Cassandra for free?
- Yes. Cassandra has a free tier, so you can try it without paying. Sketch starts at $12/month.
- What is Cassandra best used for?
- Cassandra is most often used for real-time applications, content management, user profiles, mobile backends. Of those, real-time applications and content management are not what Sketch is typically brought in for.
- What can Cassandra do that Sketch cannot?
- Cassandra covers Linear Scalability, Fault Tolerance, Multi-datacenter Replication, Tunable Consistency. Sketch covers Vector editing, Symbols & components, Prototyping, Real-time collaboration.
Answered from the vendors’ own pages
Cassandra: Does Cassandra support joins between tables?
No. Cassandra does not support joins or foreign keys. The data model requires denormalization, meaning data must be duplicated across tables to support different query patterns.
SourceSketch: Is Sketch available for Windows or Linux?
No. Sketch is macOS-only for the design and prototyping features. Web and mobile apps provide viewing and collaboration, but editing requires macOS 14.0 or later.
SourceCassandra: Does Cassandra offer ACID transactions?
No. Cassandra provides only row-level atomicity and isolation, not full ACID transactions across multiple rows or tables. It uses lightweight transactions via Paxos for per-row compare-and-set operations.
SourceSketch: Does Sketch offer a free trial?
Yes. Sketch provides a 30-day free trial with no credit card required. You can also purchase a one-time Mac-only license for $120 per seat instead of subscribing.
SourceCassandra: What programming languages can connect to Cassandra?
Cassandra supports official drivers for multiple languages including Python, Java, Node.js, and Go, allowing applications to communicate via the native Cassandra protocol.
SourceSketch: What collaboration features does Sketch include?
Sketch supports real-time collaboration, unlimited document sharing, unlimited viewers, and version history on all paid subscription plans (Standard $12/month, Professional $24/month, Enterprise $44/month).
SourceCassandra: Can I deploy Cassandra in the cloud?
Yes. Cassandra can run on any cloud platform (AWS, Google Cloud, Azure) via Docker, virtual machines, or managed services like DataStax Astra DB, which provides a fully managed DBaaS option.
SourceSketch: Can I use Sketch offline?
Yes. The one-time Mac-only license ($120) allows you to use Sketch offline and save files locally, but it excludes cloud collaboration and iOS previewing features.
SourceCassandra: Does Cassandra have a free option?
The open source Apache Cassandra is free. DataStax also offers Astra DB with a free tier providing up to 25GB storage and 25 million read/write operations per month.
SourceRelated pages
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