https://gramachine.com Weekly briefs on Instagram captions, hooks, and posting patterns that get saves and shares. https://gramachine.com/news/instagram-hashtag-cap-caption-keywords/ Instagram's 5-hashtag cap landed in December. Now caption keywords drive discovery. What the data shows and how to adapt your writing workflow. Tue, 15 Jul 2026 09:00:00 GMT https://gramachine.com/news/instagram-hashtag-cap-caption-keywords/ https://gramachine.com/news/mosseri-ai-tailwind-authenticity/ Adam Mosseri said this week that as synthetic content floods feeds, people will seek out creativity, authenticity and people more, not less. What that means for captions and hooks. Sat, 11 Jul 2026 09:00:00 GMT https://gramachine.com/news/mosseri-ai-tailwind-authenticity/