{"id":81635,"date":"2026-11-09T23:26:56","date_gmt":"2026-11-10T04:26:56","guid":{"rendered":"https:\/\/digital.hec.ca\/?p=81635"},"modified":"2026-11-10T14:00:18","modified_gmt":"2026-11-10T19:00:18","slug":"how-social-media-algorithms-work-in-2026","status":"publish","type":"post","link":"https:\/\/digital.hec.ca\/en\/blog\/how-social-media-algorithms-work-in-2026\/","title":{"rendered":"How Social Media Algorithms work in 2026?"},"content":{"rendered":"\n
\"how
Reach, watch time and engagement rate are the core metrics to monitor.<\/figcaption><\/figure>\n\n\n\n

Social media algorithms are ranking sys\ufe0ete\ufe06ms\ufe01 t\ufe0ahat predict which post\ufe02 a us\ufe07e\ufe02r\ufe0d is m\ufe0fo\ufe0cst\ufe0f likely to\ufe0b watch, like, sh\ufe0fa\ufe05r\ufe08e or save, then sort\ufe01 the feed accordingly.\ufe05 To g\ufe01r\ufe0aow organic reach in 20\ufe022\ufe016, bran\ufe09ds mu\ufe06st earn meaningful interactions (watch ti\ufe09me, s\ufe03aves, sh\ufe04are\ufe07s\ufe0a and\ufe0f comments) and make their content easy f\ufe04or\ufe00 both\ufe01 platforms an\ufe01d AI\ufe08 sear\ufe09ch en\ufe07g\ufe0fin\ufe0fes t\ufe01o\ufe06 understand and cite. The following article will help you understand how social media algorithms work.<\/p>\n\n\n\n

What is a social media algorithm?<\/h2>\n\n\n\n

A\ufe0c social media algorithm is a set o\ufe0cf mac\ufe0ah\ufe07in\ufe03e-learning mod\ufe09els\ufe0f t\ufe03h\ufe0ea\ufe01t rank the p\ufe0eost\ufe0fs, videos and account shown in\ufe06 a\ufe09 u\ufe05s\ufe07er\ufe08\u2019s feed\ufe08. In\ufe0fst\ufe07e\ufe06ad o\ufe0ef displaying content in chronological or\ufe0fd\ufe0fer,\ufe0b the\ufe08 platform score\ufe04s\ufe00 e\ufe03a\ufe0ech candidate pos\ufe00t on how likely that t\ufe0ehis particular use\ufe01r\ufe03 w\ufe00ill find it valuable. Each platform publishes simplified explanation\ufe07s of\ufe03 it\ufe04s rankin\ufe0ag\ufe08 logic: see Me\ufe0dta\ufe06\u2019s\ufe0d explanation<\/a> o\ufe07f ranking, TikTok’s guide\ufe0b<\/a> to h\ufe04ow it recommends v\ufe0aid\ufe02e\ufe01os and Y\ufe04ouTu\ufe0cb\ufe0ae\u2019s overview\ufe04<\/a> of\ufe0b its recommendation system.<\/p>\n\n\n\n

Think of it as a librarian who has your reading history down pat. They are not going to give you every new book on the shelf but only the ones they are sure you will get through. That is what an algorithm does with billions of posts.<\/span>\u00a0<\/p>\n\n\n\n

The three-step logic of a recommendation system<\/h2>\n\n\n\n
    \n
  1. Inventory: the platform gat\ufe02her\ufe08s every p\ufe0fost that\ufe07 could be shown (fro\ufe0dm followed accounts, suggested accounts an\ufe04d ads)\ufe06.<\/li>\n\n\n\n
  2. Signals and predictions: models est\ufe06i\ufe0fm\ufe09ate the probability o\ufe0cf action\ufe0bs\ufe0e su\ufe05ch a\ufe07s watching to t\ufe03he\ufe06 end, liking, commenting, sharing\ufe00 or hiding.<\/li>\n\n\n\n
  3. Final ranking: predicted values are comb\ufe03in\ufe0ced in\ufe08to\ufe07 on\ufe0ae r\ufe0ael\ufe05e\ufe0cvance s\ufe0ccore, and the high\ufe03e\ufe06s\ufe0et\ufe03-s\ufe01c\ufe0bor\ufe01ing\ufe02 po\ufe03st\ufe01s\ufe0c appears first.\ufe0d<\/li>\n<\/ol>\n\n\n\n

    Th\ufe0ais i\ufe0as the same logic t\ufe00ha\ufe0at powers Googles’s search results<\/a>, except t\ufe0ehat social platform rank people-\ufe0fand-interest matches rather than answers to a t\ufe0dy\ufe0ep\ufe0be\ufe04d que\ufe0br\ufe0ay.\ufe0f<\/p>\n\n\n\n

    Why do\ufe06 social media algorithms ma\ufe09tte\ufe0br for mar\ufe03k\ufe0det\ufe05ers\ufe0d?\ufe0a<\/h2>\n\n\n\n

    S\ufe09oci\ufe0bal ne\ufe04tworks rem\ufe0dai\ufe0fn a\ufe0e primary discover\ufe0ay channe\ufe07l. Ac\ufe07cording to the\ufe06 Pe\ufe09w\ufe07 Research Center<\/a>,\ufe00 a\ufe05 Large share of\ufe0c Adults u\ufe09se\ufe07 platforms such as\ufe03 Yo\ufe0fuTu\ufe0cbe, Facebook and Instagram, and younger use\ufe0cr\ufe0bs rely on T\ufe04i\ufe0ckTo\ufe0fk and Ins\ufe05tag\ufe08r\ufe08am to\ufe01 discover b\ufe0br\ufe0dands\ufe00. Algorithms decide whet\ufe09h\ufe0der your\ufe0a cont\ufe09ent reach\ufe0aes 2%\ufe0e or\ufe09 20%\ufe05 of\ufe01 yo\ufe0au\ufe01r followers, so knowing how platforms rank and distribute content a cor\ufe08e digital marketing ski\ufe09l\ufe08l.<\/p>\n\n\n\n

    Ho\ufe03w do\ufe04 t\ufe02he mai\ufe0fn p\ufe0flat\ufe01fo\ufe08rm algorithms compare?<\/h2>\n\n\n\n
    \"how
    Social media algorithms rank every post based on predicted interest.<\/figcaption><\/figure>\n\n\n\n

    Th\ufe0be tabl\ufe0de\ufe00 below\ufe0b su\ufe0fmmar\ufe03izes\ufe06 the publicly document\ufe07ed rank\ufe05ing sig\ufe01nal\ufe05s\ufe07 o\ufe02f t\ufe05h\ufe02e ma\ufe05j\ufe0cor pl\ufe02atf\ufe01orms\ufe05. It is\ufe06 a\ufe01 simp\ufe09li\ufe09f\ufe05i\ufe0ccat\ufe09io\ufe09n:\ufe05 platforms ch\ufe0cange weight\ufe0as\ufe01 frequently and do\ufe03 not pub\ufe0dl\ufe04is\ufe04h\ufe0c e\ufe0dx\ufe02ac\ufe05t for\ufe0amu\ufe0flas.\ufe0d<\/p>\n\n\n\n

    Platform<\/td>Primary content format<\/td>Strongest ranking<\/td>Best for<\/td>Typical marketer mistake<\/td><\/tr>
    TikTok<\/td>Short vertical video<\/td>Watch time and completion, rewatches, shares comments<\/td>Awareness and discovery beyond your followers <\/td>Ignoring the first 3 seconds<\/td><\/tr>
    Instagram<\/td>Reels, carousels, stories<\/td>Watch time, sends, likes, saves<\/td>Visual brands, community building<\/td>Neglecting your stories<\/td><\/tr>
    Youtube<\/td>Long and short videos<\/td>Click-through rate, watch time, viewer satisfaction surveys<\/td>Long-lasting discovery through search and how-to videos<\/td>Weak titles and thumbnails<\/td><\/tr>
    LinkedIn<\/td>Text posts, documents, videos<\/td>Dwell time, relevance, expertise, meaningful comments<\/td>B2B, leadership, recruiting<\/td>Overly promotional posts<\/td><\/tr>
    Facebook<\/td>Groups, reels, pages<\/td>Interaction between people, relevance, group activity<\/td>Local communities and older demographics<\/td>Relying only on Page Search<\/td><\/tr>
    X<\/td>Short text, threads <\/td>Early engagement, replies, reposts<\/td>Real-time conversion rate and news<\/td>Posting without joining conversations<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    How to play with the algorithm<\/h2>\n\n\n\n

    This section goes over on how social media algorithms work for different social media platforms. Knowing these will help you personalize your posts on your different socials to make sure they get the best ranking for the algorithm. <\/p>\n\n\n\n

    How does the TikTok algorithm work?<\/strong><\/h3>\n\n\n\n

    TikTok’s \u201c\ufe09For You\u201d\ufe05 fee\ufe02d\ufe0b mainly ra\ufe07n\ufe07k\ufe08s vide\ufe05os b\ufe09y us\ufe0ber\ufe07 interactions, video information (\ufe0bcaptions, sounds, hashtags) an\ufe00d account settings suc\ufe08h as language and\ufe04 loc\ufe0eat\ufe08i\ufe02o\ufe0an.\ufe0a Because it relies les\ufe0es\ufe0d o\ufe0en\ufe0c fo\ufe0dl\ufe0fl\ufe07owe\ufe01r count, a small account can\ufe0c reach a large audience i\ufe01f viewers watch the v\ufe0aid\ufe08e\ufe0co\ufe00 to\ufe08 the end.<\/p>\n\n\n\n