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MustHave.ai

Find tools by community upvotes.

Explore the directory by recorded upvotes. Try a tool yourself, then add your perspective.

The MustHave seal explores tools with a magnifying glass and compass.

A little curiosity goes a long way.

Most upvoted tools

187 tools

Ordered by recorded upvotes. Individual profiles show any imported vote attribution.

AssemblyAI

Audio intelligence APIs for transcription, streaming speech, speaker labeling, and voice-agent applications.

AudioPay as you go

Deepgram

Speech-to-text, text-to-speech, and voice-agent APIs for applications that process or generate spoken audio.

AudioUsage-based; plans vary by API

Modal

Run Python functions, model inference, and GPU jobs on serverless infrastructure that scales with demand.

CodingFree credits; compute usage-based

Fireworks AI

Host and call open models through an inference platform with serverless APIs, dedicated deployments, and tuning options.

CodingUsage-based inference

Cloudflare Workers AI

Run supported AI models through Cloudflare’s serverless GPU network from Workers or the Cloudflare API.

CodingFree allocation; usage-based above it

Google Vertex AI

Build and operate AI applications on Google Cloud with Gemini, Model Garden, tuning, evaluation, and managed deployment services.

CodingUsage-based by model and service

Microsoft Foundry

Microsoft’s environment for selecting, deploying, evaluating, and governing models and AI agents on Azure.

CodingUsage-based; varies by model and deployment

Amazon Bedrock

Use foundation models from multiple providers through AWS, with managed knowledge, agent, and governance services.

CodingUsage-based by model and tier

Langflow

A Python-based visual builder for AI applications, agents, retrieval flows, and MCP-connected tools.

CodingFree open-source software; hosting varies

Flowise

Visually assemble language-model chains, retrieval pipelines, and AI agents, then expose them through applications or APIs.

CodingFree open source; hosted plans vary

Dify

Build and deploy model-backed apps and agent workflows with a visual interface, knowledge sources, and API access.

CodingOpen source; paid cloud plans

Chroma

A developer-focused search database for vectors, documents, and metadata, with local and hosted deployment options.

CodingFree open source; cloud usage-based

Weaviate

Open-source and managed AI database for vector, keyword, and hybrid search across application data.

CodingFree tier; paid cloud usage

Qdrant

Vector search infrastructure for semantic retrieval, recommendation, and AI applications that need filtered nearest-neighbor search.

CodingFree self-hosted; paid cloud

ComfyUI

Build repeatable image and video generation workflows by connecting models and processing steps in a node graph.

ImageFree open-source software; compute varies

Open WebUI

A self-hosted interface for local and hosted models, with document search, tools, users, and shared AI workspaces.

CodingFree self-hosted; hosting costs vary

LM Studio

Explore and run local language models in a desktop app, with an optional hosted-model service and a local developer endpoint.

CodingFree local app; optional paid cloud

Ollama

Run open models on your own computer, expose a local API, and connect them to coding tools without sending every prompt to a hosted service.

CodingFree local app; cloud plans vary