Kumo desu ga, Nani ka?

The Isekai Genre has become very copy and pasted these days and 'Kumo Desu ga, Nani ka?' is Blatently cloning 'Tensei shitara Slime Datta Ken' ...but it does it well. 

both main characters are monsters. the power system in both animes are very similar. both are extremely enjoyable.  

-MC dies and gets reincarnated as a monster. -MC has the ability to receive power by consuming the defeated Monster. -MC has the memory of his previous life. 

That time I got reincarnated as a: Slime/Spider 

Protagonist reincarnated as a monster in a video game world with fantasy and magic. Video game mechanics like obtaining skills and levelling up. 

Replace the Slime with Spider and there you go, Kumo Desu Ga Nani ka?? I don't wanna call it a complete Rip-off but there are definitely a lot of similarities and so are some differences as well. Give it a go!! 

Both storys tells you about an reincarnated who wakes up in another world having the body of an monster (spider/slime), in a world of fantasy where powers like these on games exist, and the MC isn't really the everyday good guy, although isn't too chaotic If you're looking for a good isekai with a good perspective about the good and the evil, this one may be a good choice. Tell me the truth, u can't stand another good human hero who kills every big bad monster, right? Then let's go, enjoy 

-Both MC got reincarnated as a monster -Bothe has a overpowerd MC -Both 9/10 

Both animes contain are isekai where the mc becomes a monster, starting at a low level and then increases his strength in next to the exact same way through skills etc 

A person gets reincarnated into a spider's body instead of the body of a slime, both of them become extremely powerful, they are basically the same isekai. 

Just imagine Rimuru never left the cave and had to fight for his life since lv1, that's this Anime. Unlike Rimuru that met Veldora and became super powerful right away. Kumoko had to start from rock bottom, even getting used to eating other Animals to survive. She didn't start with pain nullification or immunity to damage, she's just a lowly no name tiny Spider. The anime is not as great as Slime Datta ken but I think the comparison is not fair. If you like comedy and underdog stories then you should watch this and ignore the bad reviews. The CG gets critizised a lot but it's actually not bad because it's only used on the monsters and not on any Anime character. Kumoko is super cute and she has a legendary voice actor. Over all is a fun watch especially if you liked Slime datta ken. 8/10  read more 

The clear similarities include the main character reincarnating in a fantasy world as a monster, first waking up in a cave, learning abilities by defeating cave monsters and possessing a robotic female voice in their head explaining game/world mechanics and new abilities. They take place in strikingly similar fantasy worlds that include dragons and demon lords, as well as magic schools. There are some important distinctions between them though. For example, the main character of Kumo desu ga stays in the cave for a considerable amount of time by herself while other characters have stories completely separately from her, while Rimuru in Slime is out of the cave fairly early and recruits some followers and makes friends. Also in Kumo desu ga, an entire classroom of kids is wiped out and reincarnated into the same world and most of them quickly find each other, unlike Slime in which Rimuru is reincarnated by himself but does find very few other people that are also from his world along his journey. Both are mostly focused on light-hearted fantasy comedy with energetic and charismatic main characters that steadily evolve and become more and more powerful.  read more 

Both characters start off as monsters and they both have a gradual growth of power over their series.  

Both main character are ressussited in a fantasy world whith skills points too learn capacities. Both are funny but they can be serious we its need. Both are overpowered. 

Both anime start slow and generic but get much better after a few episodes. 

Isekai genre anime with reincarnation in monster form (Slime on one side and Spider on the other) Level up system involve. Wtf moments shared between them due to the fact of monster - monster interactions or monster- other race interactions.  

Both Story are based on Isekai world.Both MC's got op by increasing levels and getting skills from the start.They got reincarnated as a lowly being but got strong like a god of the world through out the series.If you like One you are sure to like the other one. 

Both these anime are isekai with the mc being a non-human creature who treats the world like a game. They also give off a similar vibe with the mc exploring to earn new skills to defeat bigger monsters.  

Well,,both are isekaid animes though the story plot are different but i highly recommend "kumo desu ga,nani ka?" if you watched "Tensei Shitara Slime Datta Ken"....not gonna lie "kumo desu ga,nani ka?" is quite underrated and have low ratings but it deserves a lot more rating and popularity...from my personal view,the animation is quite good and the plot of the story was worthwhile too.i can say that your time is not gonna go to waste if you liked "Tensei shitara slime Datta Ken" 

The only similarities between them are both mc are isekai-ed and born in a cave/dungeon. That's all. In term of genre and actual plot, Kumo Desu Ga has better storyline and more fleshed out characters with tons of plot twist.  

If you like isekai both of these are pretty good. Nothing serious, they're kinda just fun shows to watch. 

Slime and Spider are quite similar, in the obvious way that they were reincarnated as monsters, with a much higher power ceiling than any human. Slime is more focused on comedy and adventure for the most part, rather than the constant fighting for survival that Kumoko goes through. Slime has the benefit of no CGI paralysis demons, though. 

Most interesting part about both of anime is that both of mc is born as a low class monster and thrive their way towards the way of op 

jika kamu suka dengan anime "Tensei shitara Slime Datta Ken" saya sarankan juga untuk menonton "Kumo Desu ga , Nani ka?" dikarenakan jalan cerita yang hampir sama,sifat overpower yang menonjol,apalagi komedi yang di sajikan juga bagi saya menarik dan hampir sama! translate google: if you like the anime "Tensei shitara Slime Datta Ken" I also recommend watching "Kumo Desu ga, Nani ka?" because the storyline is almost the same, the overpowered nature stands out, especially the comedy that is presented to me is also interesting and almost the same! japan tarnslate: アニメ「転生したらスライムダッタケン」がお好きなら、「くもですが、なにか？」もおすすめです。ストーリーがほぼ同じなので、圧倒的な性質が際立っており、特に私に提示されるコメディも面白くてほぼ同じです！ 

both the animes,the MC is goated.... -both have many unique skills -both are demon lords -both keep u engaged for a long time in the fun  

Similar world building, and protagonist. Plot widens after some episodes, both have light novel source. 

So I'm a Spider, So What? and That Time I Got Reincarnated as a Slime is very similar, started out with MCs dying and being reincarnated into a fantasy world as the weakest monster in the world. They have to fight their way hard in order to survive. They consume their enemy in order to get stronger, eventually, becoming the strongest monster in the world. Both anime are extremely similar to each other, if you like That Time I Got Reincarnated as a Slime you will like So I'm a Spider, So What? and vice versa  

The protagonist is reincarnated as a seemingly weak monster and the progression of them discovering/gaining skills in a game-like fashion. Worldbuilding in "So I'm a Spider, So What?" in the initial season is much more limited compared to "That Time I Got Reincarnated as a Slime" because the protagonist stays in a dungeon for most of the season but they are both equally enjoyable 

The two are isikais that features a person getting reincarnated into a small enemy, Whom both were spawned in a cave environment. They also end up in a magic fantasy world with demons and stuff 

Nicely done, both girls mc, getting power on their adventures, evolving like sheeeees Satisfying to watch. 

-> Similar vibes -> Similar RPG Styles -> Turning a human into a non-human thing -> Isekai genre -> Similar level,evolving and skill systems 

Similar settings of RPG-simulated parallel world. 

Both reincarnated as non-human objects where they have to defeat the enemy to get stronger.  

Protagonist and his class transported to a video game world with fantasy and magic. Video game mechanics like obtaining skills and levelling up. 

Both are fantasy and adventure isekai anime where the whole class gets transported into another world. The MCs are especially weak, but gain new skills and get overpowered. Additionally, they both eat monsters to survive. 

Both MCs were transported into another world as weak characters. Both have to struggle their way out of the place they are in while slowly becoming stronger. They eventually become extremely powerful.  

If you're looking for a good isekai, here's what you want (maybe). Even though they start differently, as the anime goes you can catch what makes them similar. The both MC are savages, deeply over powered (as the time goes) and path their way with corpses Well, if what you want is an isekai where the main hero isn't an human hero cliche whos going to kill the big bad demon king, well, here you can enjoy an OP monster, who can eat a hero for lunch 

The most similarity between these two are how good the story was. Both mc are very smart and on the villain side. The worldbuilding are equally great with complex plot and left you wanting to know more. If you love Overlord, then I'm sure you'll love Kumo Desu Ga Nani Ka. 

Even if these anime don't have exactly the same genre their storyline has somewhat similar setting. Getting the whole class isekaied, strong lead MC. Gaining xp, defeating monsters and a lot more similarities. The difference is spider has a little dark theme and fruit of evolution has happy and harem + ecchi theme. The spider has female lead and the other has male lead. Other than that Both of them are a good watch 

These two animes are similar in the fact that they're both based off of games like rpg's and mmo's! One of them is reincarnated while the other isn't. Both of the main characters eat creatures in their world/game to level up skills and resistance. The two main characters are overpowered in their world/game.