Meet Meridian, your AI partner for content.

Meridian researches, drafts, and scores every post, from the first spark of an idea to published.

SparkBlog home screen with the Meridian AI chat input
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Ask Meridian anything

From one question

One question, a finished post

Ask once. Meridian researches, drafts, scores, and queues the post for your sign-off, all from that single message.

Write me a post on organic SEO growth
92/ 100 · ready for review
Structure
Readability
Linking
Metadata

92/100 before you read it

Every draft arrives scored on structure, readability, linking, and metadata, so you review work that's already good.

Research
Draft
Review

The board moves itself

Every answer lands on its planner card, so the pipeline advances while you chat.

Topic clusters
Your voice
Research briefs
SEO scores
Internal links
Topic clusters
Your voice
Research briefs
SEO scores
Internal links
Topic clusters
Your voice
Research briefs
SEO scores
Internal links
Topic clusters
Your voice
Research briefs
SEO scores
Internal links
Keywords
Pillar pages
Content gaps
Cited sources
Keywords
Pillar pages
Content gaps
Cited sources
Keywords
Pillar pages
Content gaps
Cited sources
Keywords
Pillar pages
Content gaps
Cited sources
Your topology
Versions
Drafts
Ideas
Your topology
Versions
Drafts
Ideas
Your topology
Versions
Drafts
Ideas
Your topology
Versions
Drafts
Ideas

Your estate in mind

Meridian answers with your topology, voice, and research on hand, never from a blank page.

How Meridian works

Ask in plain language

Tell Meridian what you need the way you'd brief a teammate. One message starts the whole pipeline, no prompt engineering required.

It researches, drafts, and scores

Meridian gathers cited live sources, writes from them in your voice, and scores the draft on structure, readability, linking, and metadata.

You review and publish

The finished draft waits on your board for sign-off. Approve it, ask for changes, or edit it yourself. Nothing ships without you.

AI models

Every frontier model,
one platform

SparkBlog runs on the model that fits the job — Claude, GPT, Gemini, MiniMax, and whatever ships next — so every client gets the best writer without juggling subscriptions.

OpenAI
OpenAI
G
Gemini
Claude
Claude
M
MiniMax
X
Grok

FAQs

ChatGPT gives you text in a chat window; Meridian runs your content pipeline. It researches with cited sources, drafts into your editor, scores every post, and files the work on your planner board. You get a finished, reviewable post, not a wall of text to copy-paste.

Building the future of content

Join the teams using SparkBlog to plan, produce, and publish search-ready content from a single platform.