Automation Integration · head to head
Nintex vs Postgres
The short version
- Each has a real cost: Nintex no published pricing on website; requires direct sales contact; Postgres each major version is supported for only 5 years after its initial release, after which it is end-of-life
- They diverge on capability: Nintex covers Workflow builder, Postgres covers ACID compliance.
- Prices and features above were last checked on 30 August 2026.
Where they differ
Only the attributes on which Nintex and Postgres actually diverge.
Identical on both: starting price (Free), free tier (Yes), 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 Nintex
- Workflow builder
- Process mining
- Task automation
- Case management
- Mobile access
- Analytics
- Monitoring
- 300+ apps
Only in Postgres
- ACID compliance
- Complex queries
- Foreign keys
- Triggers
- Views
- Stored procedures
- JSON/JSONB support
- Full-text search
Both cover
- Encryption
What people use each for
The jobs each tool is most often brought in to do.
Nintex
- Business process automation and workflow managementnot Postgres
- Document generation and digital signature collectionnot Postgres
- Salesforce and enterprise integrationnot Postgres
Postgres
- Running a general purpose relational database for applicationsnot Nintex
- Self-hosting an open source SQL database with no licence feenot Nintex
- Workloads needing extensions, JSON and full text search in one enginenot Nintex
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Nintex
- No published pricing on website; requires direct sales contact
- Free trials available but no trial duration specified
- Multiple product lines (Cloud, K2, Salesforce) complicate pricing assessment
Postgres
- Each major version is supported for only 5 years after its initial release, after which it is end-of-life
- Major version upgrades break on-disk compatibility and require a full dump and reload or the pg_upgrade tool
- New major versions ship about once a year, so staying supported means a disruptive upgrade cycle
- Minor releases contain only frequently-encountered bug fixes, low-risk fixes, security issues and data corruption fixes, so feature gaps are not addressed within a major version
- There is no vendor SLA; commercial support must be bought separately from third party professional services listed by the project
Pricing, plan by plan
Nintex
Free- StarterFree
- Limited workflows
- Community support
- Professional$500/month
- Advanced workflows
- Email support
- Enterprise$2000/month
- Unlimited workflows
- Dedicated support
Postgres
Free- Community EditionFree
- Full database features
- No limitations
- Community support
Which should you pick?
Choose Nintex if
- You need workflow builder.
- You want to start without paying.
- You work on Web, Mobile.
- You also want process mining.
Choose Postgres if
- You need acid compliance.
- You want to start without paying.
- You work on Linux, Windows, Macos, Docker.
- You also want complex queries.
Questions people ask
- Is Nintex or Postgres better?
- Neither clearly leads. Nintex starts at Free and Postgres at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Nintex or Postgres?
- Nintex starts at Free and Postgres at Free.
- Does Nintex or Postgres run on more platforms?
- Nintex runs on Web, Mobile. Postgres runs on Linux, Windows, Macos, Docker.
- Can I use Nintex for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Nintex best used for?
- Nintex is most often used for business process automation and workflow management, document generation and digital signature collection, salesforce and enterprise integration. Of those, business process automation and workflow management and document generation and digital signature collection are not what Postgres is typically brought in for.
- What can Nintex do that Postgres cannot?
- Nintex covers Workflow builder, Process mining, Task automation, Case management. Postgres covers ACID compliance, Complex queries, Foreign keys, Triggers. Both handle Encryption.
Answered from the vendors’ own pages
Nintex: Is Nintex free?
Nintex offers 30-day free trials for Workflow and Apps, plus free trials for Process Manager, eSign, and DocGen. No permanent free tier is advertised on their website.
SourcePostgres: How much does PostgreSQL cost to use?
PostgreSQL is completely free to download, install, and use. No licensing fees, subscription costs, or per-seat charges apply. The database is open source under the PostgreSQL License. Source: https://www.postgresql.org
SourceNintex: What is Nintex pricing?
Nintex does not publish pricing on their public website. Pricing varies by product (Cloud Automation, K2, Salesforce) and deployment model. Contact their sales team via nintex.com or request a demo to obtain pricing quotes.
SourcePostgres: Are there commercial PostgreSQL support options available?
Official PostgreSQL (the project) is free. Commercial PostgreSQL services such as hosting, professional support, training, and managed database services are offered by third-party vendors, not the PostgreSQL project itself. Source: https://www.postgresql.org
SourceNintex: How long are Nintex free trials?
Nintex offers 30-day free trials for Workflow and Apps products. Process Manager, eSign, and DocGen trials are available, though exact durations are not specified on the trial page.
SourcePostgres: Do I need a license to use PostgreSQL commercially?
No. PostgreSQL is open source under the PostgreSQL License, which permits free commercial use without royalties, licensing fees, or support obligations. Source: https://www.postgresql.org
SourceRelated pages
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