List of the Top 6 AI Development Platforms for Together AI in 2026

StackAI is an enterprise AI automation platform built to help organizations create end-to-end internal tools and processes with AI agents. Unlike point solutions or one-off chatbots, StackAI provides a single platform where enterprises can design, deploy, and govern AI workflows in a secure, compliant, and fully controlled environment. Using its visual workflow builder, teams can map entire processes — from data intake and enrichment to decision-making, reporting, and audit trails. Enterprise knowledge bases such as SharePoint, Confluence, Notion, Google Drive, and internal databases can be connected directly, with features for version control, citations, and permissioning to keep information reliable and protected. AI agents can be deployed in multiple ways: as a chat assistant embedded in daily workflows, an advanced form for structured document-heavy tasks, or an API endpoint connected into existing tools. StackAI integrates natively with Slack, Teams, Salesforce, HubSpot, ServiceNow, Airtable, and more. Security and compliance are embedded at every layer. The platform supports SSO (Okta, Azure AD, Google), role-based access control, audit logs, data residency, and PII masking. Enterprises can monitor usage, apply cost controls, and test workflows with guardrails and evaluations before production. StackAI also offers flexible model routing, enabling teams to choose between OpenAI, Anthropic, Google, or local LLMs, with advanced settings to fine-tune parameters and ensure consistent, accurate outputs. A growing template library speeds deployment with pre-built solutions for Contract Analysis, Support Desk Automation, RFP Response, Investment Memo Generation, and InfoSec Questionnaires. By replacing fragmented processes with secure, AI-driven workflows, StackAI helps enterprises cut manual work, accelerate decision-making, and empower non-technical teams to build automation that scales across the organization.

Langtail is an innovative cloud-based tool that simplifies the processes of debugging, testing, deploying, and monitoring applications powered by large language models (LLMs). It features a user-friendly no-code interface that enables users to debug prompts, modify model parameters, and conduct comprehensive tests on LLMs, helping to mitigate unexpected behaviors that may arise from updates to prompts or models. Specifically designed for LLM assessments, Langtail excels in evaluating chatbots and ensuring that AI test prompts yield dependable results. With its advanced capabilities, Langtail empowers teams to: - Conduct thorough testing of LLM models to detect and rectify issues before they reach production stages. - Seamlessly deploy prompts as API endpoints, facilitating easy integration into existing workflows. - Monitor model performance in real time to ensure consistent outcomes in live environments. - Utilize sophisticated AI firewall features to regulate and safeguard AI interactions effectively. Overall, Langtail stands out as an essential resource for teams dedicated to upholding the quality, dependability, and security of their applications that leverage AI and LLM technologies, ensuring a robust development lifecycle.

Discover the possibilities of choosing the perfect LLM that fits your unique needs while simultaneously improving quality, efficiency, and budget. With just one API key, you can easily connect to all LLMs from different providers via a unified interface. You can adjust parameters for cost, response time, and output speed, and create a custom metric for quality assessment. Tailor your router to meet your specific requirements, which allows for organized query distribution to the fastest provider using up-to-date benchmark data refreshed every ten minutes for precision. Start your experience with Unify by following our detailed guide that highlights the current features available to you and outlines our upcoming enhancements. By creating a Unify account, you can quickly access all models from our partnered providers using a single API key. Our intelligent router expertly balances the quality of output, speed, and cost based on your specifications, while using a neural scoring system to predict how well each model will perform with your unique prompts. This careful strategy guarantees that you achieve the best results designed for your particular needs and aspirations, ensuring a highly personalized experience throughout your journey. Embrace the power of LLM selection and redefine what’s possible for your projects.

Superinterface is a robust open-source platform that simplifies the integration of AI-driven user interfaces into various products. It offers adaptable, headless UI solutions that allow for the seamless addition of interactive in-app AI assistants, equipped with features such as API function calls and voice chat. This platform supports a wide array of AI models, which include those created by OpenAI, Anthropic, and Mistral, providing ample opportunities for diverse AI integrations. Superinterface facilitates the embedding of AI assistants into websites or applications through multiple approaches, including script tags, React components, or dedicated web pages, ensuring a swift and effective setup that seamlessly fits into your existing technology environment. Additionally, it boasts comprehensive customization features, enabling you to modify the assistant's appearance to reflect your brand identity by choosing different avatars, accent colors, and themes. Furthermore, the platform enhances the functionality of the assistants by incorporating capabilities such as file searching, vector stores, and knowledge bases, ensuring they can provide relevant information efficiently. By offering such versatile options and features, Superinterface empowers developers to design innovative user experiences that leverage AI technology with remarkable ease and efficiency. This ensures that businesses can stay ahead in an increasingly competitive digital landscape.

Orq.ai emerges as the premier platform customized for software teams to adeptly oversee agentic AI systems on a grand scale. It enables users to fine-tune prompts, explore diverse applications, and meticulously monitor performance, eliminating any potential oversights and the necessity for informal assessments. Users have the ability to experiment with various prompts and LLM configurations before moving them into production. Additionally, it allows for the evaluation of agentic AI systems in offline settings. The platform facilitates the rollout of GenAI functionalities to specific user groups while ensuring strong guardrails are in place, prioritizing data privacy, and leveraging sophisticated RAG pipelines. It also provides visualization of all events triggered by agents, making debugging swift and efficient. Users receive comprehensive insights into costs, latency, and overall performance metrics. Moreover, the platform allows for seamless integration with preferred AI models or even the inclusion of custom solutions. Orq.ai significantly enhances workflow productivity with easily accessible components tailored specifically for agentic AI systems. It consolidates the management of critical stages in the LLM application lifecycle into a unified platform. With flexible options for self-hosted or hybrid deployment, it adheres to SOC 2 and GDPR compliance, ensuring enterprise-grade security. This extensive strategy not only optimizes operations but also empowers teams to innovate rapidly and respond effectively within an ever-evolving technological environment, ultimately fostering a culture of continuous improvement.

Vertesia is an all-encompassing low-code platform for generative AI that enables enterprise teams to rapidly create, deploy, and oversee GenAI applications and agents at a large scale. Designed for both business users and IT specialists, it streamlines the development process, allowing for a smooth transition from the initial prototype stage to full production without the burden of extensive timelines or complex infrastructure. The platform supports a wide range of generative AI models from leading inference providers, offering users the flexibility they need while minimizing the risk of becoming tied to a single vendor. Moreover, Vertesia's innovative retrieval-augmented generation (RAG) pipeline enhances the accuracy and efficiency of generative AI solutions by automating the content preparation workflow, which includes sophisticated document processing and semantic chunking techniques. With strong enterprise-level security protocols, compliance with SOC2 standards, and compatibility with major cloud service providers such as AWS, GCP, and Azure, Vertesia ensures safe and scalable deployment options for organizations. By alleviating the challenges associated with AI application development, Vertesia plays a pivotal role in expediting the innovation journey for enterprises eager to leverage the advantages of generative AI technology. This focus on efficiency not only accelerates development but also empowers teams to focus on creativity and strategic initiatives.