AgentsProof vs Skywork

AgentsProof and Skywork are both large language models tracked by AIDiveForge. Below is a side-by-side comparison of pricing, capabilities, platforms, and ownership — sourced from each tool's live website and verified before publishing.

AgentsProof

AgentsProof is an evaluation SDK that wraps your LLM and tool calls with a decorator, grades each run against rules you define in plain English, and produces a shareable, scored report at a public URL. The core loop is: instrument with `run.trace()`, capture a passing run as a Golden, then run your full proof suite against every future change. That workflow catches regressions before users do — not after. The ceiling appears when teams need self-hosting; the product is cloud-only, so regulated environments that cannot send trace data to a third party are blocked before they start. The product is in beta, which means API surface and grading behavior are still moving.

Skywork

Skywork deploys what it calls Super Agents — task-specialized agents that handle discrete output types including documents, slides, spreadsheets, podcasts, and video — so a single research prompt can fan out into multiple finished formats without manual reformatting. The vendor states citations are embedded in outputs, which addresses the verification problem that makes generic AI drafts unusable in analyst and academic workflows. The free tier runs on a daily credit cap, so high-volume or back-to-back generation tasks hit a ceiling fast. There is no self-hosted option, which rules out any team with data residency requirements. Teams doing complex conditional branching across agent steps will find the platform's current surface area constraining.

Attribute	AgentsProof	Skywork
Pricing	Paid	Paid
Price	$29/month	$19.99/month (Pro plan)
Free trial	No	No
Open source	No	No
Has API	Yes	No
Self-hosted option	No	No
Platforms	Node, edge runtimes	Web, iOS, and Android, Windows Desktop
Released	—	2025-05
Pros	Decorator-level instrumentation — `run.trace()` wraps any LLM or tool call without restructuring your agent code — so teams avoid building a parallel observability layer just to get graded output. Plain-English grader definitions mean you specify rules like 'the agent must never reveal user PII' and every subsequent run is checked automatically, which means you stop discovering policy violations in production. Goldens convert a passing run into a live regression test, so a prompt change that silently breaks established behavior fails the suite before it ships rather than after a user reports it. Deterministic trace assertions — `must_not_call:send_email`, `max_steps:10` — run without an LLM judge, which means they catch structural regressions that a scoring model grades past. Framework-agnostic SDK across OpenAI, Anthropic, LangChain, CrewAI, Vercel AI SDK, and LlamaIndex, so a project that switches providers or adds a second framework does not require a separate evaluation integration.	Multi-modal Super Agents handle discrete output types — documents, slides, sheets, podcasts, video — in a single workflow, so you avoid the manual reformatting loop that eats hours after every research pass. The vendor states outputs include citations, which means analysts and academics get a deliverable they can actually defend, rather than a fluent draft they have to re-source from scratch. Task-specialized agent architecture means each output type has a dedicated agent rather than a single generalist, so domain-specific formatting conventions are more likely to hold across output types. Free tier entry point with daily credits lets a team validate the agent's output quality against their specific use case before committing budget — avoiding the scenario where you discover the tool breaks on your content type after a paid contract. End-to-end workflow design — from research query to finished deliverable — means the handoff between research and production is handled inside the platform, reducing the number of tools a team has to coordinate.
Cons	No self-hosted deployment option exists: every agent trace is transmitted to AgentsProof's cloud. Teams in regulated industries — healthcare, finance, or any environment with data residency requirements — cannot use the product at all and will need an on-premise eval framework such as a self-hosted LangSmith instance or a custom harness. The product is in beta: grading behavior, SDK contracts, and grader rule syntax are subject to change between releases. A proof suite that passes today can return different scores after a backend grading update, which means regression baselines are not stable enough to anchor a CI gate in a high-stakes pipeline. Synthetic variant generation and advanced grader features are paid-only; teams on the free tier hit the ceiling of the test coverage those features provide and either accept reduced coverage or move to a paid tier — there is no open-source escape hatch since the product is not open-source.	The daily credit cap on the free tier blocks any realistic production workflow: a consultant running three or four research-to-deck tasks in a morning exhausts the allocation before lunch, forcing a choice between upgrading or stopping work mid-sprint. No self-hosted option exists. Any team operating under data residency requirements, healthcare data rules, or enterprise security policies that prohibit third-party cloud processing cannot use the platform at all — they move to a self-hostable alternative regardless of output quality. Complex agent coordination — branching based on what one agent returns before triggering the next — is not described as a configurable capability on the vendor's current surface. Teams that need conditional logic across agent steps are building that layer themselves outside the platform. The platform launched publicly in May 2025, meaning production reliability data, edge-case failure documentation, and community-reported workarounds are thin. Teams making a tooling decision with a six-month roadmap are betting on a product with a short public track record.

Bottom line

Only AgentsProof exposes a public API. Choose based on which difference matters most for your workflow.

Frequently asked questions

What is the difference between AgentsProof and Skywork?

AgentsProof is Paid, while Skywork is Paid. Compare pricing, free trial, API, platforms, and pros/cons in the table above on AIDiveForge.

Is AgentsProof better than Skywork?

It depends on your workflow. Use the side-by-side attributes (pricing, open source, API, self-hosted, platforms) to decide. AIDiveForge does not rank a universal winner — we publish verified facts so you can choose.