Sellbots are one of the four branches of Cogs. They are represented by a pink-tan emblem with a bar graph. Their main base of operation, Sellbot Headquarters, is located on Oak Street in Daisy Gardens, which is where their boss, the Vice President, can be found.
The theme of Sellbots is sales or marketing.
Despite having the weakest headquarters, the Sellbots are ironically probably the strongest Cogs. Reasons for this is that a
level 8 Glad Hander's Schmooze attack can inflict up to 20 damage, a level 9 Mover & Shaker's Quake attack can inflict up to 21 damage, and a level 11 Mingler's Paradigm Shift attack can inflict 24 damage. Due to the
Sellbot Factory, every Sellbot can be found as a Skelecog without a Mega-Invasion. Cold Callers and Mover & Shakers have their own quality offices in
Sellbot Field Offices. The Sellbots are apparently attempting to sell to the Toons but are doing it all wrong because they believe the only way to accomplish this is through creating the perfect business, without realizing that silliness is essential to Toons and does not fit in the corporate model. 
Telemarketers invade Toontown with a Mega-Invasion.
Mr. Hollywoods invade Toontown with a Mega-Invasion.