448 Best Open Perflexity Alternatives & Competitors (2026)

FastMCP

FastMCP provides Python-based tooling and libraries for quickly developing, running, and integrating MCP-compatible servers, clients, and applications.

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LLM Models

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PromptLayer

PromptLayer is a prompt management and observability platform for teams building on large language m

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AI AgentsCustomer SupportLLM Models+1

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Anthropic

Anthropic is an AI research company that develops large language models and tools designed to be steerable, interpretable, and aligned for safer real-world applications.

★0.0 (0 ratings)

SummarizerData AnalyticsLLM Models

From $17/mo

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GPTZero

GPTZero is an AI-powered detection tool that analyzes text to estimate the likelihood it was generated by large language models rather than humans.

★0.0 (0 ratings)

AI DetectionAPI ManagementLLM Models

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Agentset is an open-source platform for building AI applications with production-grade retrieval-augmented generation pipelines, enabling developers to create reliable, context-aware question-answering systems.

★0.0 (0 ratings)

LLM Models

From $49/mo

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Qwen-VL-Plus

Qwen-VL-Plus is a multimodal large language model that interprets and generates text based on images, videos, and text instructions for diverse vision-language tasks.

★0.0 (0 ratings)

LLM ModelsPresentationAPI Management

From $4/mo

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Kamoto AI

Kamoto AI is a platform that enables businesses to build, deploy, and manage AI assistants for customer support, internal operations, and workflow automation across channels.

★0.0 (0 ratings)

LLM Models

From $49/mo

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Supavec

Supavec is an open-source platform for building retrieval-augmented generation applications that connect to any data source and support scalable, production-grade semantic search and question answering.

★0.0 (0 ratings)

LLM Models

From $15.83/mo

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Coconaut AI

Coconaut AI is a platform that lets users build custom chatbots similar to ChatGPT that are trained and powered by their own data sources.

★0.0 (0 ratings)

ChatbotLLM Models

From $19/mo

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Fanchat

Fanchat is a messaging platform that enables users to send direct messages to participating celebrities and public figures through a managed communication interface.

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LLM Models

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Hydra AI

Hydra AI is a platform that enables developers to build, deploy, and manage scalable AI agents that interact autonomously with data, tools, and workflows.

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AI AgentsLLM Models

145

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StableLM

StableLM is a collection of open-source large language models designed for text generation, chat, and code assistance, hosted and developed collaboratively on GitHub.

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LLM Models

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Showing 1 - 24 of 448 alternatives

Alternatives to Open Perflexity

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Find Exact Matches

FastMCP

PromptLayer

Anthropic

GPTZero

Agentset

Qwen-VL-Plus

Kamoto AI

Supavec

Coconaut AI

Fanchat

Hydra AI

StableLM