List of Sierra Platform Customers
Sierra
150 Sutter St. #690,
San Francisco, 94104, CA,
United States
San Francisco, 94104, CA,
United States
n/a
Professional Services
250
$25M
Since 2010, our global team of researchers has been studying Sierra Platform customers around the world, aggregating massive amounts of data points that form the basis of our forecast assumptions and perhaps the rise and fall of certain vendors and their products on a quarterly basis.
Each quarter our research team identifies companies that have purchased Sierra Platform for Generative AI Platforms from public (Press Releases, Customer References, Testimonials, Case Studies and Success Stories) and proprietary sources, including the customer size, industry, location, implementation status, partner involvement, LOB Key Stakeholders and related IT decision-makers contact details.
Companies using Sierra Platform for Generative AI Platforms include: SiriusXM, a United States based Media organisation with 5680 employees and revenues of $8.95 billion, Deliveroo, a United Kingdom based Distribution organisation with 135000 employees and revenues of $2.28 billion, Sonos, a United States based Manufacturing organisation with 1525 employees and revenues of $1.72 billion, Weight Watchers International Inc., a United States based Professional Services organisation with 7700 employees and revenues of $1.21 billion, Marshmallow, a United Kingdom based Insurance organisation with 700 employees and revenues of $245.0 million and many others.
Contact us if you need a completed and verified list of companies using Sierra Platform, including the breakdown by industry (21 Verticals), Geography (Region, Country, State, City), Company Size (Revenue, Employees, Asset) and related IT Decision Makers, Key Stakeholders, business and technology executives responsible for the software purchases.
The Sierra Platform customer wins are being incorporated in our Enterprise Applications Buyer Insight and Technographics Customer Database which has over 100 data fields that detail company usage of software systems and their digital transformation initiatives. Apps Run The World wants to become your No. 1 technographic data source!
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| Logo | Customer | Industry | Empl. | Revenue | Country | Vendor | Application | Category | When | SI | Insight |
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Deliveroo | Distribution | 135000 | $2.3B | United Kingdom | Sierra | Sierra Platform | Generative AI Platforms | 2024 | n/a |
In 2024 Deliveroo implemented Sierra Platform, deploying Sierra Platform as a Generative AI Platforms application to automate frontline customer support and complex service workflows. The rollout targeted customer service operations within Deliveroo, introducing AI-led ticket triage and automated resolution into existing support workflows.
The Sierra Platform deployment emphasized functional capabilities for identity verification, returns handling, card replacement and other end-to-end processes the vendor positions as previously requiring human agents. Configuration focused on conversational handling, automated ticket resolution and workflow orchestration to operationalize multi-step service scenarios.
Operational scope centered on customer service, fraud-related verification and payments support, aligning the Sierra Platform with Deliveroo business functions for support and post-transaction operations. Contract governance used a results based pricing model charging by tickets resolved rather than a subscription fee, which altered commercial terms and shifted vendor accountability toward completed work volume.
Sierra reported annual recurring revenue reaching $100 million within 21 months of its public debut in February 2024 and has signed over 30 clients including Deliveroo. The vendor publicly claims greater than 300 percent ROI for customers and more than 150 percent annual expansion for existing clients, and the Sierra Platform roadmap includes planned real-time voice agent support and RPA process mining with a target to scale ARR toward $500 million by 2026.
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DIRECTV Advertising | Media | 120 | $120M | United States | Sierra | Sierra Platform | Generative AI Platforms | 2025 | n/a |
In 2025, DIRECTV Advertising implemented Sierra Platform, a Generative AI Platforms solution, on its website to support advertising creative generation and personalized content for ad operations and marketing. The deployment embeds Sierra Platform capabilities directly into web delivery flows, provisioning model-driven content as a cloud-hosted service surfaced via site components and API endpoints.
Implementation focused on category-aligned functional modules typical of Generative AI Platforms, including automated creative generation, template orchestration, prompt template management, and content moderation workflows. Configuration emphasized model selection and prompt tuning for ad creative and landing page variants, with runtime controls for versioning and template governance.
Integrations were executed at the web layer, linking the Sierra Platform outputs into the website content management and ad delivery channels through standard API integrations, enabling dynamic insertion of generated assets and personalization tokens. Operational scope centers on the digital product team, ad operations, and marketing functions within DIRECTV Advertising’s United States operations, with the platform serving live site experiences.
Governance and rollout were structured as staged page-level pilots, instituting creative review, content moderation, and approval workflows to manage generative outputs and compliance risk. Ongoing operational controls include monitoring instrumentation and prompt governance coordinated by marketing and ad operations to maintain control over creative templates and live content.
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Marshmallow | Insurance | 700 | $245M | United Kingdom | Sierra | Sierra Platform | Generative AI Platforms | 2025 | n/a |
In 2025, Marshmallow implemented Sierra Platform, a Generative AI Platforms solution, to operationalize customer-facing conversational agents within its Retention tribe. The Sierra Platform was deployed to support high-stakes journeys such as policy renewals and retention negotiations and is positioned as the core runtime for agentic conversational workflows across product and operations teams.
Implementation focused on conversational AI modules and lifecycle tooling, including prompt design and context management, model evaluation frameworks, and production monitoring systems. The Sierra Platform was used for end-to-end agent deployments, covering model iteration, experiment orchestration, troubleshooting, and ongoing refinement of conversational flows to approach human-equivalent performance in complex customer interactions.
Integrations emphasized cross-functional data and business alignment, with the Sierra Platform linked into Marshmallow’s data science pipelines and operational teams in Product, Operations, and Finance for evaluation, reporting, and decisioning. Operational coverage centered on customer-facing workstreams managed by the Retention tribe, supported by AI Applied Scientists who bridge model development and applied deployment responsibilities.
Governance and process changes included establishing robust evaluation and monitoring standards to meet compliance and regulatory expectations, formalized experimentation cycles, and a lifecycle ownership model for AI agent deployments. Rollout and ongoing operation were structured around iterative improvements, technical oversight from data science, and clear communication channels to senior leadership and business stakeholders.
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SiriusXM | Media | 5680 | $9.0B | United States | Sierra | Sierra Platform | Generative AI Platforms | 2023 | n/a |
In 2023, SiriusXM began work as an early design partner on the Sierra Platform, using the Generative AI Platforms application to augment customer service and subscriber support in the United States. The engagement targeted contextual, actionable assistance during listener interactions, and Sierra publicly lists SiriusXM among its initial customers as the partnership moved into production in the 2023 to 2024 timeframe.
Deployment progressed from design partnership to production as part of Sierra's early rollouts, with implementation activity focused on conversational context management, real-time response generation, and action orchestration to surface next best actions during service interactions. The Sierra Platform implementation emphasized session continuity and contextualized prompts to support agent-assisted and autonomous subscriber support workflows.
Operational coverage centered on SiriusXM customer service and subscriber support teams in the United States, embedding the Sierra Platform into listener interaction workflows and support processes. Configuration work included intent recognition, session handoff controls, and scripted escalation triggers to align AI outputs with existing support procedures.
Governance followed a controlled pilot to production path under the vendor partnership, enabling SiriusXM to validate Sierra Platform behavior in live subscriber scenarios and to iterate on conversational models and operational playbooks within its support organization. The implementation establishes SiriusXM Sierra Platform Generative AI Platforms customer service and subscriber support as an early production signal for Sierra's platform deployments.
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Sonos | Manufacturing | 1525 | $1.7B | United States | Sierra | Sierra Platform | Generative AI Platforms | 2023 | n/a |
In 2023, Sonos deployed the Sierra Platform for post-sale and setup support in the United States. The Sierra Platform, categorized as Generative AI Platforms, was used to run Sierra agents focused on guided speaker setup to assist customers and reduce time-to-music. Vendor materials describe Sonos as an early partner and highlight the agent as part of holiday readiness efforts, with production usage reported during the holiday surge late 2023.
Implementation centered on conversational agent capabilities and workflow automation typical of Generative AI Platforms, with agents handling step by step setup guidance, diagnostic questioning, and handoff triggers for human support. These agents were integrated into customer support and CRM operational workflows to orchestrate setup sequences and surface real time guidance to customers. The deployment leveraged agent orchestration and natural language understanding to support front line support interactions.
Rollout and operational scope were focused on post-sale customer support in the United States, with vendor communications emphasizing holiday readiness and production use during peak traffic in late 2023. Governance messaging in vendor materials prioritized production readiness and surge operation readiness as part of the phased use case deployment. Sonos is cited by the vendor as an early partner in the Sierra Platform rollout narrative.
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Retail | 110 | $12M | Germany | Sierra | Sierra Platform | Generative AI Platforms | 2025 | n/a |
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Retail | 120 | $15M | Germany | Sierra | Sierra Platform | Generative AI Platforms | 2025 | n/a |
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Retail | 75 | $8M | Germany | Sierra | Sierra Platform | Generative AI Platforms | 2025 | n/a |
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Professional Services | 7700 | $1.2B | United States | Sierra | Sierra Platform | Generative AI Platforms | 2023 | n/a |
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Professional Services | 200 | $25M | Germany | Sierra | Sierra Platform | Generative AI Platforms | 2025 | n/a |
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Buyer Intent: Companies Evaluating Sierra Platform
ARTW Buyer Intent uncovers actionable customer signals, identifying software buyers actively evaluating Sierra Platform. Gain ongoing access to real-time prospects and uncover hidden opportunities. Companies Actively Evaluating Sierra Platform for Generative AI Platforms include:
- Metlife Spain, a Spain based Insurance organization with 200 Employees
Discover Software Buyers actively Evaluating Enterprise Applications
| Logo | Company | Industry | Employees | Revenue | Country | Evaluated |
|---|---|---|---|---|---|---|
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Metlife Spain | Insurance | 200 | $320M | Spain | 2025-11-17 |
FAQ - APPS RUN THE WORLD Sierra Platform Coverage
Sierra Platform is a Generative AI Platforms solution from Sierra.
Companies worldwide use Sierra Platform, from small firms to large enterprises across 21+ industries.
Organizations such as SiriusXM, Deliveroo, Sonos, Weight Watchers International Inc. and Marshmallow are recorded users of
Sierra Platform for Generative AI Platforms.
Companies using Sierra Platform are most concentrated in Media, Distribution and Manufacturing, with adoption spanning over 21 industries.
Companies using Sierra Platform are most concentrated in United States and United Kingdom, with adoption tracked across 195 countries worldwide. This global distribution highlights the popularity of Sierra Platform across Americas, EMEA, and APAC.
Companies using Sierra Platform range from small businesses with 0-100 employees - 10%, to mid-sized firms with 101-1,000 employees - 50%, large organizations with 1,001-10,000 employees - 30%, and global enterprises with 10,000+ employees - 10%.
Customers of Sierra Platform include firms across all revenue levels — from $0-100M, to $101M-$1B, $1B-$10B, and $10B+ global corporations.
Contact APPS RUN THE WORLD to access the full verified Sierra Platform customer database with detailed Firmographics such as industry, geography, revenue, and employee breakdowns as well as key decision makers in charge of Generative AI Platforms.