Koutetsu Tenshi Kurumi

Pretty much the same plot. A guy awakes 3 robots girls and they fall in love with him. 

Kaishaku created anime; displays cameos of their animes: Kannazuki no Miko, UFO Princess Valkyrie, Magical Nyan Nyan Taruto, Steel Angel Kurumi. In the Steel Angel Kurumi concept, it uses the factor of "Absolute Angels" and their powers. 

similar Master and Servant Doll - Human relationship similar master dol relationship in both series masters treats his Servant as equal Genres both animes are ecchi , harem , comedy and action diferences in Unbreakable Machine-Doll , Yaya and Raishin is working with the army when in Steel Angel Kurumi , Kurumi and Nakahito are running from the army 

One show features fighter maid robots and random military stuff and the other features elves and the show's own form of random military stuff. The zany nature of these shows feels very similar. And the plot is confusing and zany for both shows too.  

Both titles take place in about the same time frame, during the early 20ties of the 20th century in the Tokyo area I guess. And both feature a clumsy female lead with a hot temper, which can get herself and others into trouble. If you want to see a Romcom/Harem with the same historical background and a moody female lead, both titles may be for you.  

Our small romantic family is on the run with our romance-detatched older sister being voiced by none other than Tanaka Rie. Or Ohara Sayaka. Show them in the same room together and you might be surprised. The art styles are either similar or are a product of their time and my eyes are new. Haiki Oujo is not as much a reverse-harem as Kurumi's show (the first season), but I count it. 

ecchi , similar story love robotic maiden and human , similar robotic maid 

Steel angel kurumi is about a boy who finds and activates a humanoid ...like Hideki finding Chii in Chobits... and she considers him her master and will do anything for him. It is less ecchi than chobits and a bit more childish though. 

Maid MOE, and both gut-bustingly funny IMO. 

Main character girl, Kurumi hugs main guy character the same way as Chizuru hugs this guy. The show also has similar action and comedy and a flatchested character shos up later as a love rival. 

Both are series about two powerful maids, in Mahoromatic an android and a cyborg, and in Steel Angel Kurumi two androids, living as sisters in the service of a young boy. The maid androids in either series have some similar personality quirks, and struggle against enemy forces. 

It's essentially almost the same in terms of Android/Cyborg Angels serving and loving their masters. 

Both shows have the main male character accidentally activating a girl by a kiss. The only difference is that steel angel kurumi has girls that are androids while akikan has girls that are cans