Marvel has confirmed that Spider-Man (played by Andrew Garfield in the movies) will join the Avengers and we would get to see it unfold on screen.
Lucas Siegel from Newsarama.com has reported that Spider-Man would join the avengers and meet the rest of his Marvel multiverse counterparts.
As revealed by Newsarama in their report, the Amazing Spider-Man would team up with all his Spider-counterparts in the comics, the Ultimate Spider-Man will also team-up with various Spider-Men from across the multiverse on TV.
That means that Spider-Man 2099, Spider-Ham, Spider-Man Noir, Spider-Girl, and Miles Morales will come to life in animation as part of the new show by Marvel, Ultimate Spider-Man: Web Warriors. Alongside his fellow Spider-Men, Ultimate Spider-Man: Web Warriors also sees Spider-Man officially join the Avengers, and welcome other guest stars like Agent Venom, Cloak & Dagger, Ka-Zar, and Amadeus Cho as an Iron Spider.
Many of those characters will also be coming to toys as made by Mattel, Marvel announced in a press release, themed around their appearances in the series. Ultimate Spider-Man: Web Warriors premieres August 31 at 9 on Disney XD.