What Tablif read on InlinerAPI's site
InlinerAPI describes itself as: “Transactional Email Checks for Business Content and CI”
- Price model: Monthly · free tier
- Free tier: Free forever
- Stage: Beta
What it is
Calls itself “Inliner API”.
- Calls itself: Inliner API
“Inliner API automates that step, then keeps checking quality on top of it”
Where it puts itself
Claims “the most reliable way to keep your layout intact”. Rules out “Static checks do not verify inbox appearance, delivery or backend calculations”.
- Superlative claim: the most reliable way to keep your layout intact
- Says it will not: Static checks do not verify inbox appearance, delivery or backend calculations
“…inlining is the most reliable way to keep your layout intact wherever it's read”
“Static checks do not verify inbox appearance, delivery or backend calculations.”
What it costs
Monthly subscription. A free tier, free forever. Has an enterprise plan. Sales on request. No yearly plan. Prices quoted: $0, $19/month, $49/month.
- Monthly: yes
- Yearly: no
- Free plan: free forever
- Price: $0 · $19/month · $49/month
- Enterprise plan: yes
- Contact sales: yes
“$ 0 forever”
“$ 19 /month”
Who it sells to
Sells to developers. Made for email developers.
- Sells to: developers
- Made for: email developers
“Inliner API — Built for email developers.”
How it runs
A API. Hosted in the cloud. Offers an API. Built with Netlify.
- Kind: api
- Runs where: cloud / hosted
- API: yes
- Built with: Netlify
“Download starter code or connect the Node SDK and GitHub Action.”
“Inliner API automates that step, then keeps checking quality on top of it”
What it works with
Integrates with GitHub Action, MJML, Node SDK and 1 more. Built on Juice. Names Netlify on its pages.
- Integrates with: GitHub Action · MJML · Node SDK · +1
- Built on: Juice
- Names: Netlify
“GitHub Action”
“InlinerAPI”
What it offers as proof
In beta. Try it without signing up. Publishes docs.
- Stage: beta
- Instant signup: yes
- Trial asks for: nothing
“Free public beta.”
“No signup for browser previews.”
Sources
Tablif read these pages, last on 9 Oct 2026. Everything above is what the product says about itself; Tablif does not verify every claim.
Similar products in Tablif Town
- EmailVerify.io: Verify emails. Clean lists. Improve deliverability.
- Proofy: Multi-layer email verification for single emails, bulk lists, and API workflows. Detect invalid, disposable, catch-all, role-based, and risk
- Bulk Mail Check: Verify email addresses and 29 free deliverability tools.
- SentFast: Stop rebuilding transactional emails from scratch
- Notideus: Email that lands. Every time.
- MailCatch: Email testing API with auto OTP extraction and long polling
- Willitinbox: Test emails, validate recipients, and monitor deliverability
- Helo: An independent email API from former Postmark folks