Moss
Moss is building the real-time semantic search runtime for conversational and multimodal AI. Our system enables voice agents, copilots, and chat interfaces to retrieve, reason, and respond in sub-10 ms, delivering the responsiveness that makes AI interactions feel truly natural. If you’ve ever built a conversational or voice AI product, you’ve felt the lag. That moment when an agent pauses and the illusion of intelligence breaks. The bottleneck is almost always retrieval. Each query hops across networks and databases, adding delay and cost. Moss eliminates that gap by keeping retrieval close to where the agent runs. Moss runs natively across browsers, mobile devices, and servers with an optimized vector index built in Rust and WebAssembly. It enables teams to build AI products that feel instant, contextual, and adaptive. The experiences that sustain engagement and unlock new kinds of interaction. For our customers, this translates into tangible business value: stronger user retention, higher conversion, and entirely new product categories made possible by real-time understanding. Moss is already powering production pilots across voice AI and developer platforms, achieving sub-10 ms retrieval and 70–90% token savings compared to traditional pipelines.
Vendors
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Vendors appear only once a public disclosure or other published evidence names them.
Customers
0Companies whose current disclosures name this company as a vendor.
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Potential customers
232Companies using another vendor in one of Moss’s categories, excluding Moss’s observed customers.
These companies use another vendor in the same category but do not currently name Moss. This is an observed relationship pattern, not a claim of buying intent.
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Uses Anthropic, PBC, Datadog, Google LLC +6 more
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Uses Google LLC
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Uses Anthropic, PBC, Google LLC, OpenAI, LLC +2 more
Uses Better Stack, Microsoft Corporation, PostHog
Uses Google LLC, Zendesk, sentry.io
Uses Google LLC
Uses AWS, OpenAI, LLC, Smint.io
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Uses Microsoft Corporation, Salesforce, Inc., box.com
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Uses Anthropic, PBC, ElevenLabs, Google LLC +14 more
Uses Amazon Web Services, Inc., Anthropic, PBC, Google LLC +9 more
Uses Datadog, Google LLC, Microsoft Corporation +2 more
Uses Better Stack
Uses Anthropic, PBC, Baseten, Basis Theory, Inc. +17 more
Uses Modal, Plain, PostHog
Uses Google LLC, Microsoft Corporation
Uses Google LLC, OpenAI, LLC, Salesforce, Inc. +2 more
Uses Google LLC, Microsoft Corporation
Uses Google LLC, PostHog, Zendesk +1 more
Uses Anthropic, PBC, Canny, Deepgram +17 more
Uses AWS, Anthropic, PBC, Creatify +16 more
Uses OpenAI, LLC
Uses Anthropic, PBC, Modal, OpenAI, LLC +2 more
Uses Anthropic, PBC, Axiom, Baseten +14 more
Uses Google LLC
Uses sentry.io
Uses Datadog, Google LLC, Linear +8 more
Uses WorkOS, Inc.
Uses CoreWeave, Inc., Discord, GMI +9 more
Uses Anthropic, PBC, Fireworks AI, Inc., Google LLC +2 more
Uses Anthropic, PBC, CacheNetworks, Depot +24 more
Uses Datadog, Snowflake, Inc., sendgrid.com
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Uses Databricks, Inc., Dropbox, Google LLC +8 more
Uses Algolia, ClickHouse, Google LLC +7 more
Uses Algolia, Anthropic, PBC, Boomi, LP (formerly Rivery) +24 more
Uses Fireworks AI, Inc.
Uses Anthropic, PBC, Fireworks AI, Inc., Google LLC +10 more
Uses Anthropic, PBC, AssemblyAI, Braintrust Data Inc. +11 more
Uses Newsroom
Uses Anthropic, PBC, Anthropic, PBC, Baseten +7 more
Uses contentsquare.com
Uses Google LLC, Linear, OpenAI, LLC +2 more
Uses Anthropic, PBC, Baseten, Browserbase +16 more
Uses Datadog, Google LLC, Microsoft Corporation +3 more
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Uses Google LLC, Help Scout, Postmark +3 more
Uses Anthropic, PBC, ElevenLabs, Google +4 more
Uses Datadog, Environmental Systems Research Institute, Inc. (ESRI), FingerprintJS Inc. +7 more
Uses Anthropic, PBC, Bird.com Inc. Provides Sparkpost, an email delivery provider. United States, Cartesia +9 more
Uses Anthropic, PBC, Foundry Labs, Inc, Google LLC +10 more
Uses Cekura
Uses Anthropic, PBC, Datadog, OpenAI, LLC +3 more
Uses ClickHouse, Incident.io, Nango +3 more
Uses cloudflare.com
Uses Anthropic, PBC, Baseten, ClickHouse +6 more
Uses Wasabi Technologies, LLC
Uses Retention.com - Website Analytics - USA
Uses Cekura
Uses AWS, Anthropic, PBC, Braintrust Data Inc. +28 more
Uses Better Stack
Uses Datadog, Google LLC, Mixpanel +2 more
Uses Google LLC, Intercom, Inc., Salesforce, Inc. +1 more
Uses Amplitude, Inc., DocuSign, Inc., Google LLC +8 more
Uses Discord, Instantly.ai, cloudflare.com +2 more
Uses Anthropic, PBC, OpenAI, LLC, PostHog +3 more
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Uses Backblaze, Inc., Black Forest Labs, CoreWeave, Inc. +16 more
Uses Anthropic, PBC, Braintrust Data Inc., OpenAI, LLC +3 more