2011–present: Talk show and expansion
In 2012, Seinfeld started a web series titled Comedians in Cars Getting Coffee, in which he would pick up a fellow comedian in a different car every episode and take them out for coffee and conversation. The show originally aired on the Crackle streaming service and then was bought by Netflix. The initial series consisted of ten episodes lasting from 7 to 25 minutes each. The show has continued to get high-profile guests such as Alec Baldwin, Mel Brooks, Bill Burr, Dave Chappelle, Louis C.K., Larry David, Ellen DeGeneres, Tina Fey, David Letterman, Jerry Lewis, Steve Martin, John Mulaney, Eddie Murphy, Carl Reiner, Don Rickles, Chris Rock, Howard Stern, and Jon Stewart. The show has also hosted Seinfeld alums Larry David, Julia Louis-Dreyfus, Jason Alexander, and Michael Richards. Season seven featured its most high-profile guest, then-President Barack Obama. In a farewell tribute video for the Obamas before the President left office, Seinfeld stated, "That knocking on the Oval Office window. That probably was the peak of my entire existence."
In 2014, Seinfeld told David Letterman he invited Woody Allen to be on the show but hadn't heard back. That same year he also revealed Joan Rivers was supposed to be a guest on the show before she died due to a botched medical procedure. Seinfeld signed a deal with Netflix in January 2017 that included placing Seinfeld and Comedians in Cars Getting Coffee on their streaming service as well as two new Seinfeld stand-up specials and the development of scripted and non-scripted comedy programming. As part of the deal, all episodes of Comedians in Cars Getting Coffee were made available on the streaming service, in addition to a new 24-episode season. The series was nominated for five Primetime Emmy Awards and won three Webby Awards.
In 2013, Seinfeld appeared on rapper Wale's album The Gifted, on the song "Outro About Nothing". Seinfeld received coverage for his speech at the 2014 Clio Awards ceremony, where he received an honorary award, as media reporters said that he "mocked" and "ripped apart" the advertising industry; his statement that "I love advertising because I love lying" received particular attention. In 2014, Seinfeld hosted the special Don Rickles: One Night Only at the Apollo Theatre. The event celebrated Don Rickles and his career, but also served as a roast among friends. Those who participated in the event included Jon Stewart, David Letterman, Tina Fey, Amy Poehler, Nathan Lane, Regis Philbin, Robert De Niro, and Martin Scorsese. In 2015, Seinfeld made a guest appearance on the Saturday Night Live 40th Anniversary Special, where he hosted the "Questions from the Audience" segment, which included cameos from Michael Douglas, John Goodman, James Franco, Larry David, Ellen Cleghorne, Dakota Johnson, Tim Meadows, Bob Odenkirk, and Sarah Palin (who Seinfeld initially mistook for Tina Fey). Seinfeld then made a guest appearance on David Letterman's final Late Show episode. Seinfeld joined guests including Alec Baldwin, Barbara Walters, Steve Martin, Jim Carrey, Chris Rock, Julia Louis-Dreyfus, Peyton Manning, Tina Fey, and Bill Murray who all participated in The Top Ten List segment, "Things I've Always Wanted to Say to Dave".
In 2017, Seinfeld went on The Tonight Show Starring Jimmy Fallon and joined Dave Chappelle and Jimmy Fallon in honoring outgoing First Lady Michelle Obama, and played a game of Catchphrase, which Obama and Fallon won to Seinfeld's dismay. On September 19, 2017, Netflix released the stand-up comedy special Jerry Before Seinfeld. It follows Seinfeld as he returns for a stand-up routine at the New York City comedy club, Comic Strip Live, which started his career. It is intercut with documentary clips and his stand-up special. It was later released as an LP, CD and download album, and was nominated for a 2018 Grammy Award for Best Comedy Album. In 2020, it was announced that Netflix would be releasing Seinfeld's first original stand-up special in 22 years, 23 Hours to Kill. The special premiered on May 5. In October 2020, Seinfeld joined Steve Martin in a discussion about comedy at The New Yorker Festival. They discussed subjects ranging from the creative process, Netflix, and The Oscars, to their comedy backgrounds, and the future of comedy during the COVID-19 pandemic.
In 2024 he directed, co-wrote, and produced in the Netflix comedy film Unfrosted, a satirical spoof about the creation of Pop-Tarts. Seinfeld also starred in the film alongside Melissa McCarthy, Jim Gaffigan, and Hugh Grant. The film earned mixed reviews with The Hollywood Reporter writing the film received a "sharply divided reaction from critics". The New York Times labeled it a "Critic's Pick" with Anne Nicholson describing it as a "full-fledged, fully ridiculous feature comedy targeted to the audience's sweet-and-salty dopamine receptors". David Ehrlich of IndieWire wrote that the "comedy never heats up" and "it's a movie about so many different things at once that it comes to feel like a movie about nothing". Seinfeld appeared as a guest on John Mulaney Presents: Everybody's in LA where he joked that it was "the weirdest talk show I've ever been on in my life". He also embarked on a new tour starting with his first show in Singapore in June 2024 followed by a number of stops in Australia and North America. Seinfeld returned to Curb Your Enthusiasm in its final season reuniting with Larry David where they poked fun at the controversial ending of Seinfeld. Ben Travers of IndieWire wrote, "If the Curb finale is meant to rewrite the Seinfeld ending in any way, it's during that first scene between Jerry and Larry. They're playing out the kind of scene they used to write for Jerry and George, and getting that silly, joyful spark between two TV legends – even for a moment – is pure bliss".