Anathema AI

Opinionated chatbot that cites a curated library and makes media

Beginner API
Screenshot of Anathema AI, Opinionated chatbot that cites a curated library and makes media

What is Anathema AI?

Anathema AI is a chat platform centered on Lexi, an opinionated assistant that cites passages from a curated library, remembers conversations and runs code, plus a Studio for image, video, music and voice.

Anathema AI is a chat and creative platform built around Lexi, an assistant that answers from a curated library of complete texts and shows which passages informed a reply. She keeps a memory of earlier conversations, writes and runs code inside the chat, and takes a position on contested questions instead of retreating into neutral hedging. A companion Studio handles image, video, music and voice generation, and a coding API named Ana is listed alongside the chat product. The product suits readers, students, writers and researchers who want to discuss literature, philosophy, theology and history with an assistant that grounds its claims in primary sources. In practice, a question about a novel triggers a research step that gathers a few sources, then produces an answer with inline citations. Code requests return the script together with the real output of running it, which avoids guessed results. Image prompts cover aesthetic, historical and religious subjects, and a generated still can be turned into a short clip, while text to video covers styles from realistic scenes to neon sci-fi. Large general-purpose assistants are the obvious comparison, and the site argues that they are trained to sidestep divisive topics. Anathema is described as the work of one developer with no outside investors, with Lexi's positions written in house rather than layered over another vendor's chatbot. That independence is also the main risk: it is a small project, and its own founding note admits it may not succeed. The free tier allows ten messages a day without a credit card, and paid plans start at $25 per month for heavier use.

How do you use Anathema AI?

  1. 1Create a free account
    Sign up with no credit card. The free tier includes ten messages a day.
  2. 2Ask a research question
    Pose a question about a book, thinker or period. Lexi pulls passages from the library and cites them inline in her answer.
  3. 3Try code execution
    Ask for a script and its output. Lexi writes the code and runs it in the chat, showing the real result.
  4. 4Generate media in the Studio
    Describe an image, then animate the still or write a text to video prompt. Music and voice are also available.
  5. 5Compare plans
    Review paid plans, which start at $25 per month, if the daily message limit gets in the way.

Pros and cons

Pros

  • Answers on texts cite the specific passages used, so claims can be checked against sourcesAI
  • Runs code inline and returns the actual output instead of a guessed resultAI
  • Memory of past conversations keeps long projects and discussions coherentAI
  • Studio adds image, video, music and voice generation beyond chatAI
  • Free tier needs no credit card and has no trial countdownAI

Cons

  • Free plan is capped at ten messages a day, which limits serious research sessionsAI
  • The opinionated persona is a deliberate stance and may not suit users wanting neutral outputAI
  • Independent one-developer project with no investors, so longevity and support depth are uncertainAI
  • Source library is curated and still growing, so coverage of niche topics may be thinAI
  • Homepage lists no integrations, mobile apps or team featuresAI

How much does Anathema AI cost?

Free trial

No timed trial. A permanent free tier allows ten messages a day without a credit card and with no trial countdown.

Learn more

Pricing

Free tier gives ten messages a day with no credit card. Paid plans start at $25 per month for higher usage; full plan details are on the pricing page.

Learn more

Features

Cited research over a curated library of complete texts, memory of past conversations, inline code writing and execution, image generation, image to video, text to video, music and voice in the Studio, and a coding API called Ana.

Frequently asked questions about Anathema AI

  • How much does Anathema AI cost?
    Free tier gives ten messages a day with no credit card. Paid plans start at $25 per month for higher usage; full plan details are on the pricing page.
  • Does Anathema AI offer a free trial?
    No timed trial. A permanent free tier allows ten messages a day without a credit card and with no trial countdown.
  • Does Anathema AI have an API?
    Yes, Anathema AI offers an API.
  • How do you use Anathema AI?
    The walkthrough on this page covers 5 steps: 1. Create a free account 2. Ask a research question 3. Try code execution 4. Generate media in the Studio 5. Compare plans.
  • What platforms does Anathema AI support?
    Anathema AI is available on Web App.
  • What are the limitations of Anathema AI?
    Free plan is capped at ten messages a day, which limits serious research sessions. The opinionated persona is a deliberate stance and may not suit users wanting neutral output. Independent one-developer project with no investors, so longevity and support depth are uncertain.

Status

StatusActive
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Added10/20/2026

Platforms

Web App

Pricing

FreemiumSubscription