Sume vs Argil: AI avatar video and video agents compared

Argil and Sume both make talking-avatar video and both have a chat agent that runs the production. Argil's docs describe an AI-avatar tool for content creators, and its homepage now pitches films, series, and social video with an agent called Director. Sume is a video agent platform where avatars sit next to a multi-model video catalog, and a finished workflow becomes a Format your backend calls.

Argil facts come from Argil's own site and docs, read on 2026-09-24. Sume facts come from Sume's docs, pricing page, and public catalog.

What is Argil?

Argil's docs say: “Argil is your content creator sidekick that uses AI avatars to generate engaging videos in a few clicks.” Its homepage says: “Make your film, series, or social video.”

• Surfaces: “Playground, Director, Templates — pick the surface for the job” (product).
• Agent: “Director is the agent that ships the cut: you set creative intent in conversation, it runs the pipeline — script, shots, avatar, assembly” (Director). Argil labels it Alpha.
• Avatars and voices: a personal avatar comes from your own image, and an “AI influencer” from a prompt (create an avatar); voice cloning takes “20 seconds to 5 minutes of audio,” and Argil supports “about 30 different languages via Elevenlabs” (voices).
• Length and format: avatar videos can reach “10 to 15 minutes depending on the avatar talking speed” (create a video); API renders are 16:9 or 9:16 (render).
• Apps: Argil's terms say its mobile application “is currently under development” (terms).

What is Sume?

Sume is a video agent platform: people brief an agent in the Agents tab, save the result as a reusable Format, and call that Format, the agent, or individual models from their own backend over one API, a hosted MCP server, a CLI, and a TypeScript SDK, all billed from one wallet.

• Agents: a chat workspace at sume.com/agents where the agent plans a video, asks before it spends, and generates stills, avatars, voice, lip-sync, and a finished timeline.
• Formats: a saved recipe your backend calls with POST /v1/formats/{handle}/{slug}/runs, plus 27 ready-made Formats at the sume handle. See What is a Sume Format?.
• Models: an OpenRouter-compatible POST /v1/videos endpoint over a catalog of video models, with sume/auto routing, plus image, music, speech, and Avatar 1.0.
• Avatar 1.0: create a reusable avatar ($0.95 per avatar) and generate 4–60 second talking videos at $0.184/s standard, $0.245/s plus, $0.55/s max (no product image).
• Developer surfaces: the Developer API, a hosted MCP server for Claude Code, Cursor, and Codex, a CLI, and a TypeScript SDK.
• Plans are Free $0, Pro $40 / month, Startup $120 / month, Scale $400 / month. Usage draws from one prepaid wallet at each model's published USD rate plus a 5.5% agent fee by default; routed video models are priced at the provider's list price × 1.25. The public catalog states both.

How do Sume and Argil compare?

How does Argil's pricing compare with Sume's?

Argil's pages list different plans. Its live pricing page shows Pro and Business plans; its docs still describe Classic, Pro, and Scale plans, and the docs' API prices apply to “Classic plan or above.” Check Argil pricing before you buy.

• Argil docs: “Classic Plan - $39/month … 1,500 credits per month … API access” (subscription and plans). API video costs “160 credits/minute” and voice “20 credits/minute” (API pricing).
• Sume Avatar 1.0: $0.184/s standard, $0.245/s plus, $0.55/s max (no product image); creating an avatar is $0.95 per avatar. Each video is 4–60 seconds.
• Sume plans: Free $0, Pro $40 / month, Startup $120 / month, Scale $400 / month. One prepaid wallet; each model's published USD rate plus a 5.5% agent fee; routed video models at the provider's list price × 1.25. API, CLI, and MCP access from the Pro plan up.

Which one fits which job?

• Argil documents longer creator-style avatar videos (10–15 minutes), voice cloning from a short sample, and a chat agent for films, series, and social video.
• Sume's avatar clips are 4–60 seconds and share one API and wallet with other video models, image, music, and speech. Its agent can save a finished workflow as a Format that your backend runs with an idempotency key, a spend cap, and an optional webhook.
• If a coding agent should drive the work, Sume has a hosted MCP server and a CLI that call the same API.

How do I try Sume?

Start a thread in the Agents tab, or create an API key and follow the quick start. Plans and per-model rates are on Pricing and API pricing; How Sume pricing works explains the wallet.

Vendor details change often. Everything we say about other products here comes from their own pages as of 2026-09-24; check those pages before you decide.