| open source help desk ticketing | 1.47 | 1 | 7503 | 31 | 8 |
| open source help desk ticketing system | 0.44 | 0.3 | 6894 | 38 | 27 |
| open source help desk ticketing software list | 0.9 | 0.3 | 9495 | 45 | 54 |
| open source help desk ticketing software | 0.26 | 0.8 | 5287 | 40 | 10 |
| open source help desk ticketing system+forms | 0.69 | 0.9 | 3846 | 44 | 89 |
| open source help desk ticketing system+ideas | 0.94 | 0.2 | 5484 | 44 | 15 |
| free help desk ticketing software open source | 0.65 | 0.8 | 7578 | 45 | 58 |
| free help desk ticketing system open source | 0.77 | 0.7 | 7776 | 43 | 64 |
| best open source help desk ticketing system | 0.47 | 0.5 | 2263 | 43 | 83 |
| best open source help desk ticketing software | 0.14 | 1 | 4071 | 45 | 48 |
