Pros & Cons
✓ PROS
AI rewrites match your personal voice after analyzing your past tweets
Thread generator produces 10-15 hooks to choose from
Auto-plug feature adds call-to-action naturally at end of threads
Analytics show exactly which tweets drove followers vs which drove clicks
No-distraction editor keeps focus on writing, not scheduling UI
✗ CONS
LinkedIn support is newer and less polished than Twitter
AI voice-matching takes 10+ posts to calibrate accurately
Not designed for long-form blog content
Who Should Use It?
✓ Great for
→ Founders building in public
→ Content creators repurposing blog posts to social
→ Marketers posting consistently on Twitter/X
✗ Not ideal for
→ Managing multiple brand accounts at scale
→ Image-heavy social strategies
Real Output Sample
Actual output from our test session — same prompt across all tools so you can compare.
TYPEFULLY · REAL OUTPUTThread draft from: "AI writing tools save time"
1/ I tested 83 AI writing tools over 18 months.
Here's what actually saves time vs what just looks good in demos:
↓
2/ The tools that save the MOST time aren't the ones with the most features.
They're the ones that remove friction at the exact moment you're stuck.
3/ Jasper is great at starting. Grammarly is great at finishing.
Nothing I've tested beats Perplexity for research.
But for the middle part — the actual writing — the winner surprised me...
[+7 more tweets generated]
Marcus Webb
Founder, WriteTested · 14 years in content · 500+ hours testing AI tools
I ran a 20-person content agency before GPT-4 changed the industry. I shut down half the team and started testing every AI writing tool obsessively. Every score on this site comes from real work — not toy prompts, not sponsored placements.