Database & Data Management · head to head
Knack vs Microsoft SQL Server
Knack
Database & Data Management
Build online databases and apps without code
- From
- On request
- Rated
- -
Microsoft SQL Server
Database & Data Management
Enterprise-grade relational database management system
- From
- Free
- Rated
- -
The short version
- Only Microsoft SQL Server has a free tier, so it costs nothing to try first.
- Each has a real cost: Knack plans are priced by number of records and objects rather than users, ranging from $110 to $300 per month as data volume grows; Microsoft SQL Server licensing and on-premises deployment costs are high compared to open-source alternatives, with Enterprise Edition exceeding $60,000 for minimum core requirements
Where they differ
Only the attributes on which Knack and Microsoft SQL Server actually diverge.
| Attribute | Knack | Microsoft SQL Server |
|---|---|---|
| Starting price | On request | Free |
| Pricing model | subscription | Unknown |
| Free tier | No | Yes |
| Platforms | Web | Windows Server, Linux (RHEL, SUSE, Ubuntu), Docker, Azure |
| Category | Database & Data Management | Unknown |
| Founded | Unknown | 1989 |
Identical on both: user rating (Not yet rated).
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 Knack
Nothing recorded that Microsoft SQL Server does not also cover.
Only in Microsoft SQL Server
- T-SQL
- ACID Compliance
- Advanced Security
- In-memory OLTP
- Columnstore Indexes
- Always On Availability
- Machine Learning Services
- Azure
What people use each for
The jobs each tool is most often brought in to do.
Knack
No use cases recorded yet. See the Knack review.
Microsoft SQL Server
- Transaction processingnot Knack
- Data storagenot Knack
- Application backendnot Knack
- Reportingnot Knack
- Data analyticsnot Knack
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Knack
- Plans are priced by number of records and objects rather than users, ranging from $110 to $300 per month as data volume grows
Microsoft SQL Server
- Licensing and on-premises deployment costs are high compared to open-source alternatives, with Enterprise Edition exceeding $60,000 for minimum core requirements
- Performance monitoring toolset is insufficient for hybrid cloud environments requiring real-time analytics across multiple deployment types
- Heavy I/O resource consumption can saturate disk volumes and degrade performance when processing large transaction workloads
- Always On availability groups with up to 8 secondary replicas are limited to Enterprise edition only; Standard supports only basic availability groups with 2 replicas
- CPU and memory scaling is capped at 4 sockets or 32 cores on Standard edition, limiting deployments requiring higher compute capacity
Pricing, plan by plan
Knack
On requestNo published plan breakdown. See the Knack review.
Microsoft SQL Server
Free- ExpressFree
- 4 cores maximum
- 1.4 GB memory per instance
- 50 GB database size limit
- DeveloperFree
- All Enterprise features
- Non-production use only
- Standard$3945/per 2-core pack
- 32 core maximum per instance
- 256 GB buffer pool memory
- Basic availability groups with 2 replicas
- Enterprise$15123/per 2-core pack
- Unlimited scaling
- Always On with up to 8 secondaries
- Advanced security and HA features
Which should you pick?
Choose Knack if
Nothing in the data separates Knack from Microsoft SQL Server on the points above - pick on price and on how each one feels to use.
Choose Microsoft SQL Server if
- You need t-sql.
- You want to start without paying.
- You work on Windows Server, Linux (RHEL, SUSE, Ubuntu), Docker, Azure.
- You also want acid compliance.
Questions people ask
- Is Knack or Microsoft SQL Server better?
- Neither clearly leads. Knack starts at On request and Microsoft SQL Server at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Knack or Microsoft SQL Server?
- Microsoft SQL Server has a free tier; the other does not. Paid plans start at On request for Knack and Free for Microsoft SQL Server.
- Does Knack or Microsoft SQL Server run on more platforms?
- Knack runs on Web. Microsoft SQL Server runs on Windows Server, Linux (RHEL, SUSE, Ubuntu), Docker, Azure.
- Can I use Microsoft SQL Server for free?
- Yes. Microsoft SQL Server has a free tier, so you can try it without paying. Knack starts at On request.
- What can Knack do that Microsoft SQL Server cannot?
- Microsoft SQL Server covers T-SQL, ACID Compliance, Advanced Security, In-memory OLTP.
Answered from the vendors’ own pages
Microsoft SQL Server: What is the pricing model for SQL Server?
SQL Server uses core-based licensing with per-2-core pack pricing. Enterprise Edition costs approximately $15,123 per 2-core pack (minimum 8 cores). Standard Edition costs approximately $3,945 per 2-core pack. Developer and Express editions are free. Software Assurance adds 25-35% annually for upgrades and support.
SourceMicrosoft SQL Server: Does SQL Server run on Linux?
Yes. SQL Server 2017 and later run on Linux (Red Hat Enterprise Linux, SUSE Linux Enterprise Server, Ubuntu), Docker containers, and Windows with feature parity including Always On availability groups, Active Directory authentication, and encryption.
SourceMicrosoft SQL Server: Is there a free edition of SQL Server?
Yes. SQL Server Express is free and includes all functionality of Enterprise edition for development and testing, with limits of 4 cores, 1,410 MB memory per instance, and 50 GB per database. Developer edition is also free for non-production use.
SourceMicrosoft SQL Server: Can SQL Server be deployed offline?
Yes. SQL Server can be installed from offline media on machines without internet access. Microsoft provides complete offline installation packages for SQL Server, SSMS, and supporting components, making deployment in isolated or air-gapped environments feasible.
SourceMicrosoft SQL Server: What high availability options does SQL Server provide?
SQL Server offers Always On availability groups (Enterprise only), Always On failover cluster instances, database mirroring, log shipping, and for disaster recovery, failover servers in Azure and Accelerated Database Recovery for faster recovery after failures.
Source