| Location | Launch Date | Funding (millions) | Connection Method | Mobile Client |
Desktop Client |
Widget | Mobile IM | Free Plan | Paid Plan | US-UK call rate | |
| Barablu | London, UK | Feb-06 | ND | Buddy List | Symbian/Pocket PC | Win | N | Y | In Network | Credits | $.009/min to Land $.147/min to Mobile |
| ConnectMeAnywhere | London, UK | Sep-06 | Angel | Number | N | N | N | N | None | Credits | $.039/min to Land $.372 to Mobile |
| EQO | Vancouver, Canada | Feb-06 | $12.5 | Buddy List | Y | N | N | Y | In Network / 100 mins | TBA | TBA |
| Fring | London, UK | Jan-07 | $12 + | Buddy List | Symbian | N | N | Y | Wi-Fi Calls | Credits | $.01/min |
| Gizmo | San Diego, CA | Jul-06 | $6 | Number / Buddy List | Symbian | Win/Mac/Lin | Y | Y | In Network | $3/mon In $.019/min Out | $.02/min to Land $.21 to Mobile |
| Hullo | Gatineau, Quebec | Aug-06 | ND | Number / Buddy List | N | Win | N | N | North America | None | None |
| iSkoot | Cambridge, MA | Feb-06 | $13.2 | Number / Buddy List | Nokia/Palm/Motorola | Y | N | Y | In Network | $29.95/yr. | $.021/min |
| Jajah | Mountin View, CA | Jun-05 | $28 | Number / Buddy List | WAP/Symbian | Win/Mac | Y | N | In Network | Credits | $.03/min |
| Jangl | Pleasanton, Ca | Nov-06 | $9 | Number / Widget | N | N | Y | N | All | TBA | N/A |
| Jaxtr | Menlo Park, CA | Dec-06 | $1.5 | Number / Widget | N | N | Y | N | 100 min/month | TBA | N/A |
| MiNO | Sunnyvale, CA | Jan-06 | $7 | Number / Buddy List | WAP/Win/Java/Symbian/Docomo/Palm/Bberry | N | N | N | 30 min | Credits | $.022/min |
| Nimbuzz | Rotterdam, Netherlands | Jan-07 | ND | Buddy List | WAP/Win/Java | Win | N | Y | None | Local Call Rate | Local Call Rate |
| Rebtel | Luxembourg | May-06 | $20 | Number | N | N | N | N | In Network | Credits | $.02/min Land $.23/min Mobile |
| Talkster | Toronto, Canada | Dec-06 | ND | Buddy List | WAP | Web | N | N | In Network | Credits | $.02/min Land $.2/min Mobile |
| TalkPlus | San Mateo, CA | Jan-07 | $5.5 | Number | N | N | N | N | None | Credits | $.015/min Land $.1835/min Mobile |
| Truphone | London, UK | May-06 | $24.5 | Buddy List | Y | N | N | N | In Network | Credits | Free calls 40 countries until Dec 31st. |