kitio.aiSprout Social vs Letterfork
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Letterfork has the lower starting price: about $9 a month, against $99 for Sprout Social.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Smart Inbox
- AI Assist
- Publishing calendar
- Social listening
- Influencer marketing
- Seven platform outputs
- Voice Profiles
- Substack, Beehiiv and Ghost support
- Custom prompt tweaks
| Feature | Sprout Social | Letterfork |
|---|---|---|
| Best for | Social media management, listening and AI-assisted engagement | Repurposes one newsletter issue into posts for seven social networks |
| Category | Marketing | Marketing |
| Pricing model | Free trial | Freemium |
| Starting price | $99/mo | $9/mo |
| Free plan | No, 30-day trial | Yes |
| Made by | Sprout Social | Letterfork |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Letterfork has the lower starting price: about $9 a month, against $99 for Sprout Social.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Essentials
$99/mo
- Per seat
- $79/seat billed annually
Standard
$199/mo
- Per seat
- 5 social profiles
- Unified inbox and monitoring
- Trellis AI agent
Professional
$299/mo
- Per seat
- Unlimited social profiles
- Competitor and paid insights
Advanced
$399/mo
- Per seat
- Sentiment analysis
- Sprout API and helpdesk integrations
4 plans
Free
Free
- 3 rewrites in total
- All 7 platforms
Starter
$9/mo
- 10 rewrites a month
- 1 Voice Profile
Pro
$19/mo
- Unlimited rewrites
- 3 Voice Profiles
- Custom prompt tweaks
Unlimited
$39/mo
- Unlimited Voice Profiles
- White-glove onboarding
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Sprout Social
- Excellent reporting
- Polished interface
- Strong collaboration tools
- Expensive per seat
- Listening is an extra cost
Letterfork
- Covers seven networks in one pass
- Matches your own writing voice
- Low entry price
- Free tier is only three rewrites in total
- Doesn't publish or schedule posts
- API not available yet
Which one should you choose?
Choose Sprout Social if you want:
- Excellent reporting
- Polished interface
- Strong collaboration tools
Watch out: expensive per seat.
Choose Letterfork if you want:
- Covers seven networks in one pass
- Matches your own writing voice
- Low entry price
Watch out: free tier is only three rewrites in total.
Sprout Social vs Letterfork FAQ
What is the difference between Sprout Social and Letterfork?
Sprout Social: Social media management, listening and AI-assisted engagement. Letterfork: Repurposes one newsletter issue into posts for seven social networks. Both are marketing tools.
Is Sprout Social or Letterfork cheaper?
Letterfork has the lower starting price: about $9 a month, against $99 for Sprout Social.
Do Sprout Social and Letterfork have free plans?
Sprout Social: No, 30-day trial. Letterfork: Yes.
Who makes Sprout Social?
Sprout Social is made by Sprout Social, based in United States.
Who makes Letterfork?
Letterfork is made by Letterfork.
Which should I choose, Sprout Social or Letterfork?
Choose Sprout Social if you value excellent reporting and polished interface. Choose Letterfork if you value covers seven networks in one pass and matches your own writing voice.