Descript is an AI-powered video and audio editor that lets you cut recordings by editing their transcript, then clean up, caption, translate and repurpose the result. Underlord, its AI co-editor, plus Studio Sound, voice cloning and screen recording turn a single tool into a full production pipeline for creators and teams.
Openlayer is a platform that tests AI systems before release, monitors them in production, and enforces policy and compliance requirements across every model and agent your company runs.
Descript is an AI-powered video and audio editor that lets you cut recordings by editing their transcript, then clean up, caption, translate and repurpose the result. Underlord, its AI co-editor, plus Studio Sound, voice cloning and screen recording turn a single tool into a full production pipeline for creators and teams.
Text-based editing
Edit audio and video by deleting, rearranging or retyping words in the automatic transcript, with a full multitrack timeline available when you need it.
Underlord AI co-editor
Describe the edit you want in plain language and let the AI assistant assemble a tight cut, add clips and handle repetitive production work.
Studio Sound and speech regeneration
Remove background noise, level out voices, and fix misread lines with Regenerate Speech using a clone of your own voice.
Captions, translation and clip export
Generate subtitles and transcripts in a click, translate video into other languages, and reformat long recordings into shareable vertical clips.
优势与优点
+Editing video by editing a transcript is dramatically faster than timeline scrubbing for interview, podcast and talking-head content
+Audio and visual AI features (Studio Sound, Eye Contact, Green Screen, Regenerate Speech) cover fixes that would otherwise need several tools
Recording, editing, captioning, translation and clip export all live in one workspace, reducing handoffs
+Remote Rooms recording and link-based review with time-coded comments suit distributed teams
+Strong enterprise story: SOC 2 Type II, SAML SSO, SCIM and GDPR-compliant data handling
局限性
–Heavy AI features and exports are gated behind paid plans, and free-tier limits are tight
–Long or complex projects with many tracks can feel heavier and slower than a dedicated non-linear editor
–Best results still come from clean source audio, so noisy recordings may need manual attention
–Advanced users who need granular effects and color work may still finish in another editor
–Billing is per seat, so costs add up quickly for large teams
Openlayer
Openlayer is a platform that tests AI systems before release, monitors them in production, and enforces policy and compliance requirements across every model and agent your company runs.
AI test library and custom evals
Dozens of pre-built evaluations cover quality, safety, security, and performance, with LLM-as-a-judge scorers, session-level metrics, and support for writing your own custom tests against your own data.
CI/CD regression testing
Import a repository and run evaluation suites automatically on every change, benchmark each iteration, and block releases when a metric regresses beyond the threshold you define.
Observability, tracing, and cost analytics
Trace every request through multi-step agent workflows, including tool calls and retriever steps, with token counts, latency, cost per request, alerting integrations, and subpopulation analysis.
Governance registry and lifecycle gates
Register each AI system with an owner, purpose, data sensitivity, and risk tier, score inherent risk across multiple dimensions, and move systems through staged approval gates before they reach production.
优势与优点
+Covers the full loop from pre-release testing to production monitoring and governance in one platform
+Strong compliance and risk-mapping capability built for regulated industries
+Generous free Basic plan makes evaluation tooling accessible to small teams
