Free
Free
No credit card needed on the homepage pricing table
- Conversations
- Unlimited conversations
- PDF uploads
- Five PDF uploads up to 10MB each
- Publishing
- Five published posts
Castly
● Identity checkedWriting · Vendor site 2026-10-04
Castly combines conversational AI with a rich text editor so writers can brainstorm, pull insights from uploaded PDFs, refine selections, and publish quickly. Plans range from a free tier with conversation and upload caps to Castly PRO with unlimited publishing and larger PDF limits.
- Category
- Writing
- Free access
- Free plan includes unlimited conversations, five PDF uploads up to 10MB each, and five published posts with no credit card
- API access
- Not confirmed
Is Castly right for you?
A good fit for
Bloggers, marketers, and learners who want chat-first drafting plus an editor to polish and share content fast.
Before you choose
Free tier caps PDF uploads at five files (10MB each) and five published posts; PRO raises PDF size to 50MB.
Transform ideas into content
Castly promises conversation-driven drafting, selective transfer into a feature-rich editor, and fast publishing for anyone who writes or learns with AI.
What it can do
Features & capabilities
Unknown is different from unavailable. Each fact carries its own evidence.
| Capability | Value | Evidence | Checked |
|---|---|---|---|
| Workflow | Homepage shows chatting with AI, moving excerpts into an advanced editor, and publishing quickly. | Facts sourced | 2026-10-04 |
| Document chat | Marketing highlights insights from uploaded documents within conversations. | Facts sourced | 2026-10-04 |
| PRO pricing | Homepage pricing table lists Castly PRO at $12 per month with unlimited publishing. | Facts sourced | 2026-10-04 |
Understand the total cost
Castly pricing & plans
Castly PRO
$12.00 /mo
Homepage lists $12 per month (struck-through $17.99) on the public pricing table
- Conversations
- Unlimited conversations
- PDF uploads
- Unlimited PDF uploads up to 50MB each
- Publishing
- Unlimited published posts
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Frequently asked questions
What is Castly used for?
Castly combines conversational AI with a rich text editor so writers can brainstorm, pull insights from uploaded PDFs, refine selections, and publish quickly. Plans range from a free tier with conversation and upload caps to Castly PRO with unlimited publishing and larger PDF limits.
Does Castly have a free plan?
Free plan includes unlimited conversations, five PDF uploads up to 10MB each, and five published posts with no credit card. This record lists ongoing free access; check the plan limits before starting.
How much does Castly cost?
The listed monthly price is $12.00 USD at monthly billing. See the plan cards for entitlements, billing commitments and seat minimums.
Can I use Castly through an API?
Not confirmed. API access and subscription access may have different terms; consult the linked sources.
What should I check before choosing it?
Free tier caps PDF uploads at five files (10MB each) and five published posts; PRO raises PDF size to 50MB.
Price history
No retained pricing changes yet. A current price alone does not establish a historical trend.
How this profile is supported
Identity and profile
Reviewed vendor source
Read original source ↗Facts apply to the named version and check date. Send a sourced correction if something changed.