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SoundrawSOUNDRAW

SOUNDRAW Inc.

云端Cloud 音乐生成Music generation 免版税Royalty-free 免费+订阅Free + subscription 商业Commercial partial lifecycle: active 核验Checked 2026-10-30

SOUNDRAW 是「只用自建曲库训练」叙事主打的免版税 AI beat 生成器（SOUNDRAW Inc.，条款当日在册）：按情绪/风格/时长快速出器乐配乐，Mixer 逐轨可改，主打视频创作者场景。

SOUNDRAW is a royalty-free AI beat generator pitching “trained only on music we create in-house” (SOUNDRAW Inc., on record same day): pick/edit instrumental tracks by mood/genre/length with a per-track Mixer, aimed at video creators.

适合与不适合When to use it, when not to

适合：视频/播客免版税配乐、按情绪/风格/时长快速选曲改曲、要「训练数据自述干净」的版权叙事。不适合：要大陆直连备案入口、要人声带词整曲（主打器乐 beat）、要本机跑模型。

Fits: royalty-free scoring for video/podcasts, fast pick-and-edit by mood/genre/length, a “self-claimed clean training data” copyright narrative. Not a fit: direct mainland access with a filing, vocal songs with lyrics (instrumental beats are the pitch), running models locally.

中文生态China availability 国产 / 国内可直接用 / 备案状态 · 快照domestic / direct access / CAC filing · snapshot 2026-10-30

出品属地Origin: 国外出品foreign-made　SOUNDRAW Inc.（条款页当日在册主体；日本背景未逐条核验，按条款页在册口径写 foreign）。SOUNDRAW Inc. (entity on record in the terms page same day; Japan background not verified item by item, recorded as foreign per the terms-page evidence).
国内使用Direct access: 大陆可直连direct OK　soundraw.io 与 /pricing、/terms 大陆直连实测 200（2026-10-30）。soundraw.io and /pricing, /terms measured 200 direct from mainland (2026-10-30).
备案状态CAC filing: 未见于备案名单not in filing list：未见于网信办公示名单（2026-10-30 检索百炼公示页，未见 Soundraw 条目）；该产品未面向大陆公众提供服务，备案不适用。not in the CAC public registry (Bailian disclosure page searched 2026-10-30; no Soundraw entry); the product does not serve the mainland public, so filing does not apply.

备案信息以网信办《生成式人工智能服务已备案信息》公示名单为准（按批次滚动更新，本站只抄编号不解读）；「大陆可直连」是本站从大陆网络直连实测的结果，不是厂商承诺。GitHub 类站点当日实测有波动，口径写在依据里。Filing status is quoted from the CAC public registry (updated batch by batch; this site copies the number and does not interpret it). "Direct access" is this site's own reachability measurement from a mainland network, not a vendor promise. GitHub-hosted sites fluctuated on the measurement day — the note says so.

固定坐标系Fixed coordinate system

8 个维度dimensions, 与同分区其他对象逐项可比each comparable item by item against others in the same section.

模型与开放条件Model & openness: 自有生成线：官网当日招牌口径「trained only on music we create in-house」（100% Copyright-Safe 叙事）—— 训练数据自述为自建曲库；不开放选第三方模型。
Its own generation line: the same-day site headline wording is "trained only on music we create in-house" (the 100% Copyright-Safe narrative) — training data self-described as an in-house catalog; no third-party model picking.
运行位置Where it runs: 网页产品（soundraw.io）；生成在 SOUNDRAW 云端；Mixer 面（切乐器轨/调强度/改时长）当日在册； API/本机面未核验到官方声明。
Web product (soundraw.io); generation runs on SOUNDRAW's cloud; the Mixer surface (toggle instrument tracks / adjust intensity / set length) on record same day; no API/local surface verified in official statements.
本地文件Local files: 下载导出的音频归本机，生成与曲库在 SOUNDRAW 侧；未见官方声明的本机数据面。
Downloaded exported audio is yours locally; generation and the catalog live on SOUNDRAW's side; no locally-held data surface declared by the vendor was found.
关机后的任务Tasks after shutdown: 生成即时返回叙事（in seconds）；队列/续跑细节未逐条核验。
Generation returns instantly per the narrative ("in seconds"); queueing/resume details not verified item by item.
工具与扩展Tools & extensions: 编辑面在册（Mixer 逐轨开关/强度/时长、风格混合 Blend Genres）；MCP/API 支持未核验到官方声明。
Editing surface on record (per-track Mixer toggles/intensity/length, Blend Genres style mixing); no MCP/API support verified in official statements.
上下文与记忆Context & memory: 作品按账户曲库组织、可回访再编辑；跨会话记忆机制未核验到官方声明（未知就说未知）。
Works are organized in the account's track library and can be revisited and re-edited; no official statement verified for cross-session memory (say unknown when unknown).
权限与限制Permissions & limits: 账号体系（免费+订阅）；「免版税」是主打叙事——每曲「legally yours to use, monetize, and share」官网当日在册；具体档位授权边界按 ToS，未逐条核验。
Account system (free + subscription); "royalty-free" is the lead narrative — every beat is "legally yours to use, monetize, and share" on record on the site same day; exact tier licensing boundaries follow the ToS, not verified item by item.
适合什么任务Best for: 适合：视频/播客免版税配乐、按情绪/风格/时长快速选曲改曲、要「训练数据自述干净」的版权叙事。不适合：要大陆直连备案入口、要人声带词整曲（主打器乐 beat）、要本机跑模型。
Fits: royalty-free scoring for video/podcasts, fast pick-and-edit by mood/genre/length, a "self-claimed clean training data" copyright narrative. Not a fit: a filed direct-mainland entry, vocal songs with lyrics (instrumental beats are the pitch), running models locally.

头号误解Top misconception

「100% Copyright-Safe / 只用自建音乐训练」是官方自述叙事（官网当日在册）——第三方审计未在册，商用尽调时按自述口径对待“100% Copyright-Safe / trained only on in-house music” is the vendor's self-claimed narrative (on record on the site same day) — no third-party audit on record; treat it as a self-claim in commercial due diligence
主打器乐 beat 不是带人声整曲——与 Suno/AIVA 的「song」定位不同，找带词歌曲时它是错工具The pitch is instrumental beats, not vocal songs with lyrics — different positioning from Suno/AIVA's “song” framing; it's the wrong tool when you need a lyric vocal track
无独立 changelog 页（/changelog 与 /updates 当日 404）——更新面只有 blog 一条线，产品变更追踪粒度弱No standalone changelog page (/changelog and /updates 404 on the day) — updates live only on the blog line, so product-change tracking granularity is weak

未知项清单Known unknowns

自建曲库的规模与来源（官网叙事未给数字）
档位价格具体数字与授权差异（pricing 页 JS 渲染，未逐条抓取）
是否有 API 面（未核验到官方声明）
下架订阅后已导出曲目授权是否存续（ToS 未逐条核验）

Size and provenance of the in-house catalog (the site narrative gives no numbers)
Exact tier prices and licensing differences (the pricing page is JS-rendered; not fetched item by item)
Whether an API surface exists (no official statement verified)
Whether exported tracks keep their license after a subscription lapses (ToS not verified item by item)

证据来源Evidence sources

判断可回到以下一手源复核。本站核验日Every judgement can be rechecked against the primary sources below. Verified on 2026-10-30，内容更新日content updated on 2026-10-30。

类型Type	名称Name	链接Link
official	SOUNDRAW · 官网（in-house 训练叙事/Mixer/Blend Genres，2026-10-30 直抓 200）SOUNDRAW · official site (in-house training narrative / Mixer / Blend Genres, direct-fetched 200 on 2026-10-30)	https://soundraw.io
official	SOUNDRAW · Terms of Service（更新日期 2025-06-12，主体 SOUNDRAW Inc.，2026-10-30 直抓 200）SOUNDRAW · Terms of Service (updated 2025-06-12, entity SOUNDRAW Inc., direct-fetched 200 on 2026-10-30)	https://soundraw.io/terms
official	SOUNDRAW · Pricing（档位面，2026-10-30 直抓 200）SOUNDRAW · Pricing (tier surface, direct-fetched 200 on 2026-10-30)	https://soundraw.io/pricing
changelog	SOUNDRAW · Blog（官方更新线，changelog 代位——无独立 changelog 页，2026-10-30 直抓 200）SOUNDRAW · Blog (official update line standing in as changelog — no standalone changelog page, direct-fetched 200 on 2026-10-30)	https://soundraw.io/blog

实测记录Measured runs

本档未跑音频质量与延迟测试；结论只覆盖能力面与许可面。

实测建议（三条，都指向官方可读页没给的东西）：

「in-house 训练」叙事的第三方验证面（官网自述在册，审计/曲库来源未在册——这是它区别于同类产品的核心卖点，值得单独尽调）
Mixer 逐轨编辑的实际粒度（乐器轨开关/强度/时长的工程面效果未核验）
订阅档位下架后已下载曲目的授权存续（ToS 未逐条核验）

This site has not completed measured runs. The coding-oriented test protocol is at protocols/coding/_protocol.md (the coding task suite does not apply to audio products).

Suggested measurements (three, all pointing at things the official readable pages do not give):

Third-party verification of the "in-house training" narrative (the self-claim is on record; audits/catalog provenance are not — this is its core differentiator and deserves standalone due diligence)
Actual granularity of the per-track Mixer (instrument-track toggles/intensity/length effects not verified in engineering terms)
Whether rights to already-downloaded tracks survive subscription cancellation (ToS not verified item by item)