Launched 2025 · Verified Oct 16, 2026

Mosaic

Possibly discontinued

The site stopped responding.

AI Video Editing Write a reviewUnited StatesEffect48/ 100

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Node canvas for video editing where each tile — rough cut, reframe, captions, colour — runs as a metered agent step.

video editing workflow automation captions api short form videoPaid · from $40/mo

Listed on EffectHub · Aug 23, 2026

Web · API

Screenshot of the Mosaic website — mosaic.so as we captured it — our own screenshot, not the vendor’s press image.

Pricing

Pricing model: Paid
Paid options from: $40/mo
Billing: Monthly

Creator is $40/month billed annually ($480/year) or $50 month to month, for 2,500 credits; Pro is $125/month annually ($1,500/year) or $150 monthly for 10,000 credits plus organization seats and workspaces. Top-ups cost $2 per 100 credits on Creator and $1.60 on Pro; tiles are charged per input minute, and Enterprise is contact-sales.

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Overview

About Mosaic

Mosaic builds video edits as a graph. Each node, which it calls a tile, does one job — rough cut, clip extraction, reframe to vertical, captions, colour correction, background removal, AI avatar — and you wire them into a workflow that can be triggered by a Google Drive, S3, Dropbox or YouTube drop and posted straight to social. Everything is metered in credits at a published per-minute rate for each tile, and finished timelines export to Premiere Pro, Final Cut Pro or DaVinci Resolve. There is an HTTP API with webhooks plus an installable skill for command-line coding agents. Mosaic AI Labs, Inc. came through Y Combinator's Winter 2025 batch and has raised $3.8M.

Platforms: Web · API
API: Yes
Last verified: Oct 16, 2026

Verified sources

Creator $40/mo billed annually ($480/year) or $50 monthly with 2,500 credits; Pro $125/mo annually ($1,500/year) or $150 monthly with 10,000 credits; top-ups $2 and $1.60 per 100 credits; Enterprise contact sales (15 October 2026)mosaic.so ↗
Plan table: API access, Google Drive and YouTube trigger tiles, social scheduling, export to Premiere Pro, Final Cut Pro and DaVinci Resolve, SOC2 Type 2 and GDPR on all plans (15 October 2026)mosaic.so ↗
Site footer credits Mosaic AI Labs, Inc.; home page banner announces a $3.8M raise and shows a Y Combinator logo (15 October 2026)mosaic.so ↗

Fact check

Is Mosaic legit?

We don’t label tools safe or unsafe. Below are the records we checked ourselves, each with the date we read it.

TLS certificate: Issued by Google Trust Services, valid until Oct 14, 2026 — not re-checked since it lapsedSeen in our own connection to the site, before our last check on Oct 16, 2026
Last checked: Oct 16, 2026The site did not answer
On the market since: 2025The vendor's own material, read by us
Operated by: Mosaic AI Labs, Inc., United StatesOur research, card verified Oct 15, 2026

How we collect these records

Editorial verdict

Pros & cons of Mosaic

high confidence

Mosaic is the rare AI video tool built for repetition rather than for one clip: a workflow you assemble once, trigger from a Drive folder, and let run over every new file. Per-tile credit rates are published down to the minute, which makes cost modelling possible. The catch is that those rates vary by two orders of magnitude — background removal costs 300 credits a minute against 6 for colour correction — so a plan's headline credit count says almost nothing until you know your tile mix.

Pros

Workflows trigger from Google Drive, S3, Dropbox or YouTube and post to social
Per-tile credit rates are published per input minute, so costs can be modelled
Exports to Premiere Pro, Final Cut Pro and DaVinci Resolve
HTTP API with webhooks plus an installable skill for coding agents
SOC2 Type 2 and GDPR compliance stated across all plans

Cons

No free tier — the entry plan is $40/month on an annual commitment
Tile rates vary hugely, so credit counts are hard to translate into output
Admin dashboard, RBAC and audit logs are enterprise-only
Credits do not roll over between months

Best for

teams cutting the same format repeatedly from long-form footage
agencies automating vertical repurposing at volume
developers driving edits from an API or an agent skill

Not for

one-off creative edits, where a timeline editor is faster
anyone on a tight budget — there is no free tier

Watch out: The $40 headline needs an annual commitment; month-to-month is $50, and heavy tiles like background removal at 300 credits a minute will exhaust 2,500 credits in under nine minutes of footage.

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