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Featured
hiapi
免费试用 + 按量付费 · Manually verified · 5.2k views on ToolCenter
One API, All AI Models
Manifest Alternatives: 14 Best Similar Tools (2026)
Manifest is a tool in the Developer Tools category (pricing: Free). Below are 14 alternatives from the same category in our directory of 3,568 AI tools, ordered by editorial curation, manual verification, and on-site popularity — not by advertising.
Featured picks
Editor's picks from the ToolCenter teamA
Featured
AIGoCode
Free · Manually verified
AiGoCode provides stable and efficient AI programming services powered by multiple models including Claude, ChatGPT, and GPT-4.
12 Manifest alternatives
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OpenFlowKit
Free · Manually verified
Free, open-source diagram engine with AI, Mermaid.js support, and Figma vector export.
R
RoxyBrowser
Free trial · Manually verified
The First MCP-Native Anti-Detect Browser for AI Agents
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ZenMux
Manually verified · 578 views on ToolCenter
ZenMux is the world's first enterprise-grade large model aggregation platform with an insurance payout mechanism, providing unified API access to top...
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Proxysale
Paid · Manually verified
Premium global proxy services for web scraping, data collection, and online business.
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Opik Documentation
Freemium · Manually verified
Evaluate, test, and ship LLM applications with ...
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Phoenix
Manually verified
Open-source tool for ML observability that runs...
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CometAPI
Freemium · Manually verified
CometAPI is a one-stop large-model API aggregation platform that provides convenient and efficient API service integration and management.
A
Agihalo
Paid · Manually verified
LLM Router enabling autonomous AI Agent payments via USDC and X402 rail.
M
Modelence
Freemium · Manually verified
Full-stack platform for building and deploying production-ready AI applications faster.
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TensorZero
Manually verified
An open-source framework for building productio...
A
Agnes AI
Manually verified
Unified AI gateway and platform providing free multimodal AI APIs and applications.
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Paperclip - ing
Free · Manually verified
Open-source orchestration platform for managing autonomous AI agent teams and companies.
Still comparing? Read the full profile of Manifest or browse all Developer Tools tools.