The following list are commercially available products that use RETS to connect to listing datasources.
| Product Name |
Product Version |
RETS Version |
Compliance Test Date | Company | Contact |
| ShowingDesk | 6.0 | 1.5/1.7 | 15 Dec 2003 | ShowingTime | Bill Kellog |
| RETSLink™ Pro | 1.5.0 | 1.5 | 23 March 2004 | McChristian.com | Joe McChristian |
| RETSLink™ Pro | 1.7.0 | 1.7 | 05 Dec 2007 | McChristian.com | Joe McChristian |
| AgentAchieve | 2.5 | 1.5 | 16 august 2004 | Sonic Eagle | Dave Duran |
| PowerBroker | 1.0 | 1.5 | 16 august 2004 | Power Broker System LLC | Morris Miller |
| ListExporter | 1.6 | 1.5 | 21 October 2004 | Threewide Corporation | GetMore |
| ARS Rema | 1.0 | 1.5 | 1 December 2004 | Active Realty Software | Joeseph D. Gradecki |
| RETSbond | 1.5 | 1.5 | 30 December 2004 | Conveyor Group | Conveyor Group |
| AgentOffice | 7.5 | 1.5 | 12 april 2005 | FNRES | |
| quick!Office Commander | 2000.2.0.75 | 1.5 | 02 May 2005 | Leading Edge Software Inc. | Management |
| Showing Solutions | 1.5 | Showing Solutions | Dave Schilling | ||
| RMLS | 1.5 | RMLS | Megan Notarte | ||
| AutoRealty | 1.7 | AutoRealty | Miguel Olivarez | ||
| First American | 1.5 | First American | Mila Kaliman | ||
| HomeHubConnect | 1.5 | april 2006 | Adigida | Sales | |
| ZipForm Online | 1.5, 1.7 | December 2005 | ZipForm® | Sales | |
| SureClose | 1.5 | august 2006 | Stewart Transaction Solutions | John Hopkins | |
| Top Producer/1.0 | 1.0 | 1.5 | TOP PRODUCER Systems | K. Yang | |
| MLS Data Checker | 1.5 | 12-6-06 | First American MLS Solutions | Daniel Kalcevich | |
| Lucero Summit | 1.5 | 12-6-06 | Lucero Research | Gary Miller | |
| Stat | 1.5 | 1.7 | 01-29-2007 | Valx | Jozsef Nagy |
| Connector | 1.5 | 03-23-2007 | Marketlinx | Libor Viktorin | |
| iHomeFinder | 1.5,1.7 | 04-02-2007 | iHomeFinder | Dan Morgan | |
| ZipRealty | 1.5 | 04-19-2007 | ZipRealty | Ilya Dorfman | |
| NetAspects RETS | 2.0 | 1.5 | 05-10-2007 | Net Aspects | Randy Shoopman |
| Realtor.com RETS | 2.0 | 1.5 | 12-05-2007 | Move Inc. | Shawn Meissner |
| Wolf EX | 2.0 | 1.5 | 12-19-2007 | Lone Wolf | Sales |
| RealRETS™ | 3.2 | 1.5,1.7 | 01-28-2008 | AccuShow | Alex Nizhni |
| VoicePad RETS | 2.0 | 1.5 | 02-29-2008 | VoicePad | Randall Standard |
| Trendgraphix | 1.5, 1.7 | Trendgraphix | Michelle A. Carter | ||
| Investorloft | 1.5 | Onit Solutions | Fred Heigold | ||
| WorldRETS | 1.5, 1.7 | WorldRETS | Michelle Herrin | ||
| Realzi Search Optimized IDX | 1.5 | Realzi | RETS Info |