Plain Concepts vs ALTIA: which is better? Comparison 2026
By our public methodology Plain Concepts scores 76 out of 100 and ALTIA scores 73. Below: the factors and facts where they differ, each fact with its source.
Score breakdown
| Plain Concepts | ALTIA | |
|---|---|---|
| Proof of work | 83 | 33 |
| Transparency | 66 | 94 |
| Certificates | 83 | 83 |
| Experience and scale | 69 | 95 |
Pros and cons
Plain Concepts
- Case studies with named clients published
- ISO 27001 certificate stated
- Partner status with a vendor stated
- Legal entity with registration number given
ALTIA
- ISO 27001 certificate stated
- Long on the market
- Large team
- Partner status with a vendor stated
- SOC 2 not in the published certificate list
Facts side by side
| Fact | Plain Concepts | ALTIA |
|---|---|---|
| Year founded | 2006 plainconcepts.com | 1994 altiacompany.com |
| Employees (stated) | 700 plainconcepts.com | 4,200 altiacompany.com |
| ISO 27001 certificate | Yes plainconcepts.com | Yes altiacompany.com |
| ISO 9001 certificate | Yes plainconcepts.com | Yes altiacompany.com |
| SOC 2 report | Not verified | No altiacompany.com |
| Case studies with named clients | Yes plainconcepts.com | Not verified |
| Partner of a named vendor | Yes plainconcepts.com | Yes altiacompany.com |
| Legal entity with registration number | Yes plainconcepts.com | Yes altiacompany.com |
| Annual reports | Not verified | Yes altiacompany.com |
| Code of conduct | Yes plainconcepts.com | Yes altiacompany.com |
| Privacy policy | Yes plainconcepts.com | Yes altiacompany.com |
| Contact channels (of 4) | 1 plainconcepts.com | 2 altiacompany.com |