| Price from | — | — |
| Free plan | — | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | — |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| API | Yes | — |
| Plans published | 4 | 3 |
| Spec score · CA Office Management Software | 8.4 (#2) | 8.1 (#4) |
| Audience | Senta describes its intended users as accountancy and bookkeeping practices. | Winman describes its tax software as crafted by CAs for CAs, and says CA-ERP is built specifically for CA practices. |
| Founded | Companies House records incorporation on 28 March 2014. | 2004 |
| Headquarters | The registered office is Heathrow Approach, 4th Floor, 470 London Road, Slough, England, SL3 8QY. | Mangaluru, Karnataka, India |
| Integrations | Listed integrations include Xero, QuickBooks, FreeAgent, GoProposal, GoCardless, Companies House, Credas AML, Twilio, Zapier, PracticeWEB, CircleLoop, Melu, Xavier and The Pensions Regulator. | CA-ERP imports trial balance data from Tally, while GST supports importing data from Excel, Tally and JSON. |
| Limits | Senta says it has no record limits or per-module charges; its feature overview lists a 150 MB maximum document size. | The software can be used free for one month; continued use requires payment for a license and registration. |
| Privacy | The privacy policy identifies Senta SaaS Limited as the controller and describes malware scanning, access controls and SSL web transactions. | Winman's privacy policy says sensitive data exchanged between its site and users uses an SSL-secured channel protected with digital signatures. |
| Purpose | Senta is cloud-based practice management software for accountants and bookkeepers. | Winman provides tax software for managing and filing income tax, GST and TDS returns and preparing financial statements. |
| Security | Two-factor authentication can be enabled as a mandatory or optional workspace policy. | CA-ERP lists password security, auto-save, periodic three-way auto-backup, finalisation locks and cloud data saving. |
| Support | Senta advertises free unlimited support, a knowledge base, guided tours, videos and a dedicated support team. | Winman says its in-product Query Manager resolves most queries within a maximum of 10 minutes and allows escalation. |
