Hunting for the best Clexa fics is one of my favorite rabbit
Holes — I get weirdly giddy when I find a masterlist that actually delivers. My top recommendation is Archive of Our Own (
AO3); it's the richest trove for quality Lexa/Clarke material because it has robust tagging, content warnings, and sorting by kudos/bookmarks/hits so you can find the fics people really love. On AO3 I search for tags like "Clarke Griffin/Lexa" or just the ship tag
and then filter by "complete" if I want a finished story. Pay attention to warnings and additional tags — they'll tell you if a fic is post-canon, AU, or heavy on angst or smut. I also follow authors there, save fics to my bookmarks, and use the series feature to keep track of multi-chapter epics.
Tumblr still surprises me with curated masterlists and rec posts, even though the platform landscape has shifted a lot since 'The 100' aired. Search for "Clexa masterlist" or "Clexa recs" and you'll find themed piles: comfort fics, revenge AU, fluff, death-reversal AU — those lists are great because fans often leave mini-reviews. Reddit (r/the100 or fanfiction subreddits) is another place I check for recs and discussions; people post their all-time favorites and you can see consensus recommendations.
wattpad and FanFiction.net have some decent reads too, but AO3's tagging and content control usually wins for me.
If you want a practical approach: start on AO3, sort by kudos and read the top few — you'll quickly find authors whose style you like. Then hop to Tumblr masterlists and Reddit threads to find hidden gems and newer writers. And if a fic hooks you, check the author’s other works; fandoms love to hang onto talented writers. I usually end my hunt with a cup of tea and a long multi-chapter fic that sticks with me for days.