Tenstorrent vs Together AI

By valuation, Together AI is the larger company at $3.3B versus $3.2B — a 1x difference. Size can also be measured by team: Tenstorrent employs 400 people while Together AI has 100 employees.

Tenstorrent has raised more in total funding at $1.2B, compared to Together AI's $533.5M — a gap of $646.5M. Combined, the two companies have completed 8 known funding rounds.

Tenstorrent leads with an Awaira Score of 80/100, while Together AI sits at 77/100. That 3-point gap reflects real differences in funding, scale, and traction — it's not a vanity metric.

Tenstorrent was founded by Ljubisa Bajic in 2016. Together AI was founded by Ce Zhang in 2022. Visit each company's profile on Awaira for a full founder biography.

Tenstorrent: Tenstorrent is a Canadian AI infrastructure company founded in 2016 that designs and manufactures specialized processors and software platforms for artificial intelligence workloads. The company develops custom silicon chips and compute architectures optimized for training and inference of large language models and other machine learning applications. Its core offering includes the Grayskull and Wormhole processor families, which use a distributed computing approach to achieve high performance efficiency. The company's software stack enables developers to deploy AI models across its hardware without extensive optimization. Tenstorrent has positioned itself as an alternative to dominant GPU manufacturers in the AI accelerator market, targeting data centers and cloud providers seeking alternatives for AI infrastructure. The company has secured $1.18 billion in total funding across multiple rounds, achieving a $3.2 billion valuation while remaining in Series D funding stage. Founded by industry veterans, Tenstorrent operates as a fabless semiconductor company, partnering with foundries for chip manufacturing. The firm competes against established players like NVIDIA, AMD, and other emerging AI chip startups. Its growth trajectory reflects increasing demand for specialized AI computing resources, though adoption remains limited compared to incumbent GPU providers. The company continues expanding its processor roadmap and software ecosystem to capture market share in the rapidly growing AI infrastructure sector. Tenstorrent develops custom AI processors designed as a performance-efficient alternative to GPUs, using distributed computing architecture for large language model workloads. Together AI: Together AI is an AI infrastructure company founded in 2022 that provides cloud-based platforms for training, fine-tuning, and deploying large language models. The company operates a managed inference service and model hosting platform that enables developers and enterprises to run open-source and proprietary models at scale. Together AI's core offering allows customers to access GPU compute resources specifically optimized for LLM workloads without building infrastructure in-house. The company positions itself in the competitive inference and model deployment segment, competing with services like Replicate, Modal, and cloud providers' native ML offerings. Together AI emphasizes open-source model support and cost-efficient inference through optimized serving techniques. The platform supports popular models including Llama, Mistral, and other community-developed architectures. With $228 million in total funding and a $1.3 billion valuation as of its Series B stage, Together AI has secured substantial capital to expand its infrastructure and product capabilities. The company serves use cases spanning application development, research, and enterprise deployment scenarios. Its growth trajectory reflects increased demand for accessible LLM infrastructure alternatives to proprietary API providers, though the market remains highly competitive with low switching costs and commoditizing pricing dynamics. Together AI addresses the infrastructure gap for organizations seeking open-source LLM deployment alternatives to closed commercial APIs.

Tenstorrent got there first, launching in 2016 — that's 6 years of extra runway. Together AI didn't arrive until 2022. In AI, that kind of head start means more training data, deeper customer relationships, and a bigger talent moat.

Tenstorrent has about 400 employees; Together AI has about 100. A bigger team usually means more revenue or heavier VC backing, but in AI, small teams can build at massive scale.

Yes — they're direct rivals. Both Tenstorrent and Together AI compete in AI Infrastructure, targeting many of the same buyers. If you're evaluating one, you should be looking at the other.