Page 3 | Compare Business Software for LangChain: September 2025 Reviews & Comparison

Klee

Local and secure AI on your desktop, ensuring comprehensive insights with complete data security and privacy. Experience unparalleled efficiency, privacy, and intelligence with our cutting-edge macOS-native app and advanced AI features. RAG can utilize data from a local knowledge base to supplement the large language model (LLM). This means you can keep sensitive data on-premises while leveraging it to enhance the model‘s response capabilities. To implement RAG locally, you first need to segment documents into smaller chunks and then encode these chunks into vectors, storing them in a vector database. These vectorized data will be used for subsequent retrieval processes. When a user query is received, the system retrieves the most relevant chunks from the local knowledge base and inputs these chunks along with the original query into the LLM to generate the final response. We promise lifetime free access for individual users.

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IBM watsonx.data

IBM

Put your data to work, wherever it resides, with the open, hybrid data lakehouse for AI and analytics. Connect your data from anywhere, in any format, and access through a single point of entry with a shared metadata layer. Optimize workloads for price and performance by pairing the right workloads with the right query engine. Embed natural-language semantic search without the need for SQL, so you can unlock generative AI insights faster. Manage and prepare trusted data to improve the relevance and precision of your AI applications. Use all your data, everywhere. With the speed of a data warehouse, the flexibility of a data lake, and special features to support AI, watsonx.data can help you scale AI and analytics across your business. Choose the right engines for your workloads. Flexibly manage cost, performance, and capability with access to multiple open engines including Presto, Presto C++, Spark Milvus, and more.

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HoneyHive

AI engineering doesn't have to be a black box. Get full visibility with tools for tracing, evaluation, prompt management, and more. HoneyHive is an AI observability and evaluation platform designed to assist teams in building reliable generative AI applications. It offers tools for evaluating, testing, and monitoring AI models, enabling engineers, product managers, and domain experts to collaborate effectively. Measure quality over large test suites to identify improvements and regressions with each iteration. Track usage, feedback, and quality at scale, facilitating the identification of issues and driving continuous improvements. HoneyHive supports integration with various model providers and frameworks, offering flexibility and scalability to meet diverse organizational needs. It is suitable for teams aiming to ensure the quality and performance of their AI agents, providing a unified platform for evaluation, monitoring, and prompt management.

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DataChain

iterative.ai

DataChain connects unstructured data in cloud storage with AI models and APIs, enabling instant data insights by leveraging foundational models and API calls to quickly understand your unstructured files in storage. Its Pythonic stack accelerates development tenfold by switching to Python-based data wrangling without SQL data islands. DataChain ensures dataset versioning, guaranteeing traceability and full reproducibility for every dataset to streamline team collaboration and ensure data integrity. It allows you to analyze your data where it lives, keeping raw data in storage (S3, GCP, Azure, or local) while storing metadata in inefficient data warehouses. DataChain offers tools and integrations that are cloud-agnostic for both storage and computing. With DataChain, you can query your unstructured multi-modal data, apply intelligent AI filters to curate data for training and snapshot your unstructured data, the code for data selection, and any stored or computed metadata.

Starting Price: Free

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AgentAuth

Composio

AgentAuth is a specialized authentication platform designed to facilitate secure and seamless access for AI agents to over 250 third-party applications and services. It offers comprehensive support for various authentication protocols, ensuring reliable connections with automatic token refresh. The platform integrates seamlessly with leading agentic frameworks such as LangChain, CrewAI, and LlamaIndex, enhancing the capabilities of AI agents. AgentAuth provides a unified dashboard for complete visibility into user-connected accounts, enabling efficient monitoring and issue resolution. It also offers white-labeling options, allowing customization of the authentication process to align with product branding and OAuth developer applications. Committed to high-security standards, AgentAuth complies with SOC 2 Type II and GDPR, employing strong encryption for data protection.

Starting Price: $99 per month

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Supastarter

Save endless hours of development time and focus on what's important for your customers. Get everything you need to launch your SaaS like auth, payments, i18n, mails, and more. Supastarter provides you with all the common functionality and tools you need to build a SaaS. Ship in record time and start earning money. Supastarter includes all common authentication methods, gives you full control over your user data, and lets you fully customize the authentication flow. Supastarter supports Lemon Squeezy, Stripe, and Chargebee as payment providers. You can easily switch between them or add your own payment provider. To make your app accessible to everyone, internationalization support is included out of the box. Coming with multiple mail provider integrations and ready-to-use email templates, you can easily create and send emails to your customers. Your SaaS app is fully customizable and you can easily change the styling to match your brand. It is also compatible with shadcnUI.

Starting Price: $349 one-time payment

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Boilerbay

Boilerbay offers a comprehensive Next.js SaaS bundle designed to expedite the development and deployment of software-as-a-service applications. This starter kit includes pre-configured landing and waitlist pages, along with essential features such as user authentication via NextAuth.js, database management through Prisma, email functionalities powered by Resend, and payment processing integrated with Stripe. Developers can customize the theme and styling using Tailwind CSS and Shadcn UI components, facilitating alignment with specific brand aesthetics. The platform also supports AI integrations, including OpenAI and Pinecone, enabling the incorporation of advanced functionalities like AI-generated content and chatbot capabilities. Boilerbay provides detailed documentation to assist users in setting up and deploying their applications efficiently, with deployment options available through platforms like Vercel.

Starting Price: $69 one-time payment

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Supalaunch

SupaLaunch is a comprehensive SaaS boilerplate built with Next.js and Supabase, designed to accelerate the development of full-stack web applications. It integrates essential features such as authentication (including email and Google login), a PostgreSQL database, image storage, APIs, Stripe payments (supporting both one-time and subscription models), and email functionalities. The platform offers a pre-built landing page crafted with Tailwind CSS and DaisyUI, encompassing customizable sections like navbar, partners, features, pricing, FAQ, and footer. SupaLaunch also includes a markdown-based blog for SEO-friendly content management, AI components with OpenAI API integration and streaming, and supports over 20 UI themes. Additional features comprise built-in SEO tags, an automatically generated sitemap, website analytics, and programmatic email sending via MailerSend. The boilerplate is structured to facilitate rapid project setup.

Starting Price: $57 one-time payment

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Serper

Serper.dev offers an industry-leading SERP API, delivering lightning-fast Google search results in 1-2 seconds. The platform supports various search types, including images, news, maps, places, videos, shopping, scholar, patents, and autocomplete. Users can experience unparalleled speed with Serper's API, which provides real-time results without caching, ensuring the most up-to-date information. The service allows customization of search queries by specifying country, language, and more precise areas like cities or neighborhoods. Serper.dev offers a free tier of 2,500 queries with no credit card required, allowing users to test the service before committing. The platform's simple, affordable pricing operates on a top-up model, with no monthly subscriptions; users pay for the credits they need, and the more they order, the lower the cost per query. Serper.dev's API is designed to be user-friendly, with quick integration and high performance.

Starting Price: $50 per month

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Baz

Baz delivers the context and automation to review, track, and approve code changes with confidence. Baz transforms your code review and merging process by giving instant application insights and suggestions, helping you focus on building and shipping strong software. Baz organizes your pull request into Topics, so you can breeze through reviews with a clear structure. Baz uncovers breaking changes across APIs, endpoints, parameters, and more, analyzing how every piece fits together. Developers can review, comment, and suggest wherever they want. We'll make sure it's fully visible both on GitHub and Baz. The only way to predict the true impact of a code change is through structured impact analysis. Baz integrates AI and your developer tools to analyze your codebase, map dependencies, and provide actionable reviews that ensure your code’s stability. Plan your proposed changes and invite your team to review them. Easily assign relevant reviewers based on past contributions.

Starting Price: $15 per month

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AI Crypto-Kit

Composio

AI Crypto-Kit empowers developers to build crypto agents by seamlessly integrating leading Web3 platforms like Coinbase, OpenSea, and more to automate real-world crypto/DeFi workflows. Developers can build AI-powered crypto automation in minutes, including applications such as trading agents, community reward systems, Coinbase wallet management, portfolio tracking, market analysis, and yield farming. The platform offers capabilities engineered for crypto agents, including fully managed agent authentication with support for OAuth, API keys, JWT, and automatic token refresh; optimization for LLM function calling to ensure enterprise-grade reliability; support for over 20 agentic frameworks like Pippin, LangChain, and LlamaIndex; integration with more than 30 Web3 platforms, including Binance, Aave, OpenSea, and Chainlink; and SDKs and APIs for agentic app interactions, available in Python and TypeScript.

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NVIDIA Blueprints

NVIDIA

NVIDIA Blueprints are reference workflows for agentic and generative AI use cases. Enterprises can build and operationalize custom AI applications, creating data-driven AI flywheels, using Blueprints along with NVIDIA AI and Omniverse libraries, SDKs, and microservices. Blueprints also include partner microservices, reference code, customization documentation, and a Helm chart for deployment at scale. With NVIDIA Blueprints, developers benefit from a unified experience across the NVIDIA stack, from cloud and data centers to NVIDIA RTX AI PCs and workstations. Use NVIDIA Blueprints to create AI agents that use sophisticated reasoning and iterative planning to solve complex problems. Check out new NVIDIA Blueprints, which equip millions of enterprise developers with reference workflows for building and deploying generative AI applications. Connect AI applications to enterprise data using industry-leading embedding and reranking models for information retrieval at scale.

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NVIDIA NIM

NVIDIA

Explore the latest optimized AI models, connect AI agents to data with NVIDIA NeMo, and deploy anywhere with NVIDIA NIM microservices. NVIDIA NIM is a set of easy-to-use inference microservices that facilitate the deployment of foundation models across any cloud or data center, ensuring data security and streamlined AI integration. Additionally, NVIDIA AI provides access to the Deep Learning Institute (DLI), offering technical training to gain in-demand skills, hands-on experience, and expert knowledge in AI, data science, and accelerated computing. AI models generate responses and outputs based on complex algorithms and machine learning techniques, and those responses or outputs may be inaccurate, harmful, biased, or indecent. By testing this model, you assume the risk of any harm caused by any response or output of the model. Please do not upload any confidential information or personal data unless expressly permitted. Your use is logged for security purposes.

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Assembly

Factory

Assembly brings your entire development context into focus, starting each day with clarity. It is designed to revolutionize software development by integrating understanding, planning, coding, reviewing, and documentation into a cohesive system. Serving as the command center for development teams, Factory offers personalized dashboards that highlight relevant tasks and streamline workflows, ensuring clarity and efficiency from the start of each day. The platform facilitates collaborative design and planning, allowing teams to craft architectures, draft requirements, and outline technical roadmaps with ease. Its codebase Q&A feature accelerates onboarding and knowledge sharing by capturing context and decisions, simplifying the comprehension of complex systems. Factory's AI-driven code review system delves deep into codebases, identifying subtle issues and assisting in implementing feedback effectively.

Starting Price: $80 per month

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voyage-3-large

Voyage AI

Voyage AI has unveiled voyage-3-large, a cutting-edge general-purpose and multilingual embedding model that leads across eight evaluated domains, including law, finance, and code, outperforming OpenAI-v3-large and Cohere-v3-English by averages of 9.74% and 20.71%, respectively. Enabled by Matryoshka learning and quantization-aware training, it supports embeddings of 2048, 1024, 512, and 256 dimensions, along with multiple quantization options such as 32-bit floating point, signed and unsigned 8-bit integer, and binary precision, significantly reducing vector database costs with minimal impact on retrieval quality. Notably, voyage-3-large offers a 32K-token context length, surpassing OpenAI's 8K and Cohere's 512 tokens. Evaluations across 100 datasets in diverse domains demonstrate its superior performance, with flexible precision and dimensionality options enabling substantial storage savings without compromising quality.

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Fluents.ai

Fluents.ai offers an AI sales assistant designed to engage leads within seconds using empathetic and intelligent conversational AI. It enables businesses to scale outreach without losing the personal touch, effectively acting as an AI sales representative. It integrates seamlessly with existing software stacks, triggering human-like conversations instantly and capturing key data, answering questions, and facilitating smooth handoffs to human representatives when necessary. Fluents.ai provides real-time dashboards, conversation transcripts, and advanced reporting tools, offering actionable insights to enhance sales strategies. By automating time-consuming tasks such as appointment settings and follow-ups, the AI assistant increases productivity, allowing sales teams to focus on high-value activities. Operating 24/7, ensures no opportunities are missed, contributing to increased revenue.

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Orq.ai

Orq.ai is the #1 platform for software teams to operate agentic AI systems at scale. Optimize prompts, deploy use cases, and monitor performance, no blind spots, no vibe checks. Experiment with prompts and LLM configurations before moving to production. Evaluate agentic AI systems in offline environments. Roll out GenAI features to specific user groups with guardrails, data privacy safeguards, and advanced RAG pipelines. Visualize all events triggered by agents for fast debugging. Get granular control on cost, latency, and performance. Connect to your favorite AI models, or bring your own. Speed up your workflow with out-of-the-box components built for agentic AI systems. Manage core stages of the LLM app lifecycle in one central platform. Self-hosted or hybrid deployment with SOC 2 and GDPR compliance for enterprise security.

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Databricks Data Intelligence Platform

Databricks

The Databricks Data Intelligence Platform allows your entire organization to use data and AI. It’s built on a lakehouse to provide an open, unified foundation for all data and governance, and is powered by a Data Intelligence Engine that understands the uniqueness of your data. The winners in every industry will be data and AI companies. From ETL to data warehousing to generative AI, Databricks helps you simplify and accelerate your data and AI goals. Databricks combines generative AI with the unification benefits of a lakehouse to power a Data Intelligence Engine that understands the unique semantics of your data. This allows the Databricks Platform to automatically optimize performance and manage infrastructure in ways unique to your business. The Data Intelligence Engine understands your organization’s language, so search and discovery of new data is as easy as asking a question like you would to a coworker.

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Galileo

Models can be opaque in understanding what data they didn’t perform well on and why. Galileo provides a host of tools for ML teams to inspect and find ML data errors 10x faster. Galileo sifts through your unlabeled data to automatically identify error patterns and data gaps in your model. We get it - ML experimentation is messy. It needs a lot of data and model changes across many runs. Track and compare your runs in one place and quickly share reports with your team. Galileo has been built to integrate with your ML ecosystem. Send a fixed dataset to your data store to retrain, send mislabeled data to your labelers, share a collaborative report, and a lot more! Galileo is purpose-built for ML teams to build better quality models, faster.

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Dify

Dify is an open-source platform designed to streamline the development and operation of generative AI applications. It offers a comprehensive suite of tools, including an intuitive orchestration studio for visual workflow design, a Prompt IDE for prompt testing and refinement, and enterprise-level LLMOps capabilities for monitoring and optimizing large language models. Dify supports integration with various LLMs, such as OpenAI's GPT series and open-source models like Llama, providing flexibility for developers to select models that best fit their needs. Additionally, its Backend-as-a-Service (BaaS) features enable seamless incorporation of AI functionalities into existing enterprise systems, facilitating the creation of AI-powered chatbots, document summarization tools, and virtual assistants.

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WebScrapingAPI

Focus on your objectives while we focus on delivering you the right tools for your web scraping use case. Get raw HTML from any web page using a simple API call and provide ready-to-process data to everyone in your company. We automatically handle proxies, JavaScript rendering with real browsers and CAPTCHAs. Get Amazon product data from all categories and countries in JSON, CSV, or HTML format. Scrape full product information, including reviews, prices, descriptions, ASIN data, best sellers, new releases, and deals. We manage everything proxy related: from rotating proxies efficiently to accessing millions of residential and data center proxy networks, geotargeting, and bypassing rate-limiting websites. Render the web pages you want to scrape with real browsers using our cloud infrastructure featuring browser management, resource isolation, automatic scalability, and high availability.

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Bruinen

Bruinen enables your platform to validate and connect your users’ profiles from across the internet. We offer simple integration with a variety of data sources, including Google, GitHub, and many more. Connect to the data you need and take action on one platform. Our API takes care of the auth, permissions, and rate limits - reducing complexity and increasing efficiency, allowing you to iterate quickly and stay focused on your core product. Allow users to confirm an action via email, SMS, or a magic-link before the action occurs. Let your users customize the actions they want to confirm, all with a pre-built permissions UI. Bruinen offers an easy-to-use, consistent interface to access your users’ profiles. You can connect, authenticate, and pull data from those accounts all from Bruinen’s platform.

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LangSmith

LangChain

Unexpected results happen all the time. With full visibility into the entire chain sequence of calls, you can spot the source of errors and surprises in real time with surgical precision. Software engineering relies on unit testing to build performant, production-ready applications. LangSmith provides that same functionality for LLM applications. Spin up test datasets, run your applications over them, and inspect results without having to leave LangSmith. LangSmith enables mission-critical observability with only a few lines of code. LangSmith is designed to help developers harness the power–and wrangle the complexity–of LLMs. We’re not only building tools. We’re establishing best practices you can rely on. Build and deploy LLM applications with confidence. Application-level usage stats. Feedback collection. Filter traces, cost and performance measurement. Dataset curation, compare chain performance, AI-assisted evaluation, and embrace best practices.

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Prompt Security

Prompt Security enables enterprises to benefit from the adoption of Generative AI while protecting from the full range of risks to their applications, employees and customers. At every touchpoint of Generative AI in an organization — from AI tools used by employees to GenAI integrations in customer-facing products — Prompt inspects each prompt and model response to prevent the exposure of sensitive data, block harmful content, and secure against GenAI-specific attacks. The solution also provides leadership of enterprises with complete visibility and governance over the AI tools used within their organization.

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Gemma 2

Google

A family of state-of-the-art, light-open models created from the same research and technology that were used to create Gemini models. These models incorporate comprehensive security measures and help ensure responsible and reliable AI solutions through selected data sets and rigorous adjustments. Gemma models achieve exceptional comparative results in their 2B, 7B, 9B, and 27B sizes, even outperforming some larger open models. With Keras 3.0, enjoy seamless compatibility with JAX, TensorFlow, and PyTorch, allowing you to effortlessly choose and change frameworks based on task. Redesigned to deliver outstanding performance and unmatched efficiency, Gemma 2 is optimized for incredibly fast inference on various hardware. The Gemma family of models offers different models that are optimized for specific use cases and adapt to your needs. Gemma models are large text-to-text lightweight language models with a decoder, trained in a huge set of text data, code, and mathematical content.

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Jamba

AI21 Labs

Jamba is the most powerful & efficient long context model, open for builders and built for the enterprise. Jamba's latency outperforms all leading models of comparable sizes. Jamba's 256k context window is the longest openly available. Jamba's Mamba-Transformer MoE architecture is designed for cost & efficiency gains. Jamba offers key features of OOTB including function calls, JSON mode output, document objects, and citation mode. Jamba 1.5 models maintain high performance across the full length of their context window. Jamba 1.5 models achieve top scores across common quality benchmarks. Secure deployment that suits your enterprise. Seamlessly start using Jamba on our production-grade SaaS platform. The Jamba model family is available for deployment across our strategic partners. We offer VPC & on-prem deployments for enterprises that require custom solutions. For enterprises that have unique, bespoke requirements, we offer hands-on management, continuous pre-training, etc.

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Literal AI

Literal AI is a collaborative platform designed to assist engineering and product teams in developing production-grade Large Language Model (LLM) applications. It offers a suite of tools for observability, evaluation, and analytics, enabling efficient tracking, optimization, and integration of prompt versions. Key features include multimodal logging, encompassing vision, audio, and video, prompt management with versioning and AB testing capabilities, and a prompt playground for testing multiple LLM providers and configurations. Literal AI integrates seamlessly with various LLM providers and AI frameworks, such as OpenAI, LangChain, and LlamaIndex, and provides SDKs in Python and TypeScript for easy instrumentation of code. The platform also supports the creation of experiments against datasets, facilitating continuous improvement and preventing regressions in LLM applications.

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Langflow

Langflow is a low-code AI builder designed to create agentic and retrieval-augmented generation applications. It offers a visual interface that allows developers to construct complex AI workflows through drag-and-drop components, facilitating rapid experimentation and prototyping. The platform is Python-based and agnostic to any model, API, or database, enabling seamless integration with various tools and stacks. Langflow supports the development of intelligent chatbots, document analysis systems, and multi-agent applications. It provides features such as dynamic input variables, fine-tuning capabilities, and the ability to create custom components. Additionally, Langflow integrates with numerous services, including Cohere, Bing, Anthropic, HuggingFace, OpenAI, and Pinecone, among others. Developers can utilize pre-built components or code their own, enhancing flexibility in AI application development. The platform also offers a free cloud service for quick deployment and test

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Unity Catalog

Databricks

Databricks Unity Catalog is the industry’s only unified and open governance solution for data and AI, built into the Databricks Data Intelligence Platform. With Unity Catalog, organizations can seamlessly govern both structured and unstructured data in any format, as well as machine learning models, notebooks, dashboards, and files across any cloud or platform. Data scientists, analysts, and engineers can securely discover, access, and collaborate on trusted data and AI assets across platforms, leveraging AI to boost productivity and unlock the full potential of the lakehouse environment. This unified and open approach to governance promotes interoperability and accelerates data and AI initiatives while simplifying regulatory compliance. Easily discover and classify both structured and unstructured data in any format, including machine learning models, notebooks, dashboards, and files across all cloud platforms.

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Dendrite

Dendrite is a framework-agnostic platform that empowers developers to create web-based tools for AI agents, enabling them to authenticate, interact with, and extract data from any website. By simulating human-like browsing behavior, Dendrite facilitates seamless web navigation and data retrieval for AI applications. The platform offers a Python SDK, providing developers with the necessary tools to build AI agents capable of performing tasks such as interacting with web elements and extracting information. Dendrite's flexibility allows it to integrate with any tech stack, making it a versatile solution for developers aiming to enhance their AI agents' web interaction capabilities. Your Dendrite client syncs with website authentication sessions in your local browser, no need to share or store login credentials. Use our Chrome Extension, Dendrite Vault, to securely share authentication sessions from your browser with the Dendrite client.

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Business Software for LangChain - Page 3

Top Software that integrates with LangChain as of September 2025 - Page 3

Klee

IBM watsonx.data

HoneyHive

DataChain

AgentAuth

Supastarter

Boilerbay

Supalaunch

Serper

Baz

AI Crypto-Kit

NVIDIA Blueprints

NVIDIA NIM

Assembly

voyage-3-large

Fluents.ai

Orq.ai

Databricks Data Intelligence Platform

Galileo

Dify

WebScrapingAPI

Bruinen

LangSmith

Prompt Security

Gemma 2

Jamba

Literal AI

Langflow

Unity Catalog

Dendrite