Together AI vs. Locai

Together AI powers the next generation of AI-native software with a cloud platform designed around high-efficiency training, fine-tuning, and large-scale inference. Built on research-driven optimizations, the platform enables customers to run massive workloads—often reaching trillions of tokens—without bottlenecks or degraded performance. Its GPU clusters are engineered for peak throughput, offering self-service NVIDIA infrastructure, instant provisioning, and optimized distributed training configurations. Together AI’s model library spans open-source giants, specialized reasoning models, multimodal systems for images and videos, and high-performance LLMs like Qwen3, DeepSeek-V3.1, and GPT-OSS. Developers migrating from closed-model ecosystems benefit from API compatibility and flexible inference solutions. Innovations such as the ATLAS runtime-learning accelerator, FlashAttention, RedPajama datasets, Dragonfly, and Open Deep Research demonstrate the company’s leadership in AI systems research. The platform's fine-tuning suite supports larger models and longer contexts, while the Batch Inference API enables billions of tokens to be processed at up to 50% lower cost. Customer success stories highlight breakthroughs in inference speed, video generation economics, and large-scale training efficiency. Combined with predictable performance and high availability, Together AI enables teams to deploy advanced AI pipelines rapidly and reliably. For organizations racing toward large-scale AI innovation, Together AI provides the infrastructure, research, and tooling needed to operate at frontier-level performance.

Locai delivers a powerful framework and set of tools aimed at streamlining extensive AI operations on local infrastructure rather than relying on cloud services. All activities take place on your own systems, whether they are on-premises or hosted in a private cloud, guaranteeing complete control over your data. The platform features an extensive range of capabilities. Locai Link acts as the inference runtime, facilitating the execution of large language models, audio transcription, video editing, and image analysis across various types of hardware, such as workstations, servers, and edge devices. On the other hand, Locai Control serves as the orchestration layer, enabling users to manage models, updates, and policies for entire fleets of machines through a unified interface, which ensures smooth integration by allowing outputs from one model to seamlessly contribute to another for effective multimodal data integration. Furthermore, Locai Workspace provides teams with a secure AI environment that includes chat functionality, document management, and assistant tools, all powered by models that function within the organization’s infrastructure. The architecture of Locai is hardware-agnostic and supports a range of models, including GGUF, ONNX, and TFLite. Created in the UK with an emphasis on regulated industries such as finance, nuclear energy, defense, and critical infrastructure, Locai also offers a complimentary entry point for users to test its features. This flexibility makes Locai an attractive option for organizations pursuing safe AI solutions tailored to their unique requirements, as it allows them to innovate without compromising on security or control. As businesses look to integrate AI into their operations, Locai stands out as a versatile partner in navigating this complex landscape.