Moonbounce
- Company typePrivate
- Founded2024
- HeadquartersSan Francisco, United States
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
Moonbounce firmographics
Firmographics- Name
- Moonbounce
- Legal name
- Moonbounce Inc.
- Website
- https://moonbounce.io
- Company type
- Private
- Founded year
- 2024
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Ownership category
- akta.pro rank
Moonbounce industry classification
Industry- Product category
- AI Content Moderation & Trust & Safety Platform
- NAICS
- Web Search Portals and All Other Information Services (51929)
- SIC
- Services-Prepackaged Software (7372)
- akta.pro primary industry
- Responsible AI Policy, Controls & Workflow Management (HDAAAMAG)
- akta.pro secondary industries
- Responsible AI, Security & Privacy Platforms (Safety, Guardrails, PII) (HDAEANAG), Audit, Explainability & Accountability Tooling (traceability, reporting) (HDAAAKAL), Human Oversight, Review & Content Moderation Tooling (HDAAAMAH)
Keywords
Where Moonbounce is headquartered
LocationHeadquarters
- HQ city
- San Francisco
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Moonbounce business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Infrastructure, Marketing or Sales, Operations
Revenue model
- Usage-Based API Evaluations: Customers pay for their usage — the volume of reviews or tokens processed through the platform. No lock-ins and no minimum commitments. Volume-based discounts are available for larger customers. The Starter free tier provides up to 1,000 evaluations per day; paid tiers (Teams and Enterprise) scale usage with transparent billing.
- Enterprise Contracts: Enterprise tier customers receive custom rates, expert policy support, custom integrations, and defined latency/throughput SLAs. Pricing is negotiated via a sales contact (Contact Sales motion), suggesting annual or multi-year contract terms.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Pay-as-you-go | Free tier for label debugging and testing |
| Usage-based | Monthly | Unlimited evaluations with transparent usage-based billing |
| Subscription | Multi-year contract | Custom enterprise pricing with SLA guarantees |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels5 records
Moonbounce product offering
Product offeringCore offering
Moonbounce provides a real-time AI control engine that deconstructs natural-language content policies into atomic, independently verified rules evaluated against AI-generated and user-generated content in under 300 milliseconds via a single REST API. The platform delivers consistent, auditable policy enforcement and active guardrails that steer AI behavior (via re-prompting) rather than just blocking output, with full rule-level attribution for every decision. It is sold on a freemium/usage-based pricing model targeting AI-native startups and large dating/social platforms.
Product overview
Moonbounce is a unified AI control engine platform consisting of the core Policy as Code engine, a REST API for integration, and the Playground sandbox environment. The platform deconstructs complex content policies into atomic rules that run independently for fast, cheap, and deterministic evaluation. Customers access the service through Starter (free), Teams, or Enterprise pricing tiers. The platform is used by dating platforms, AI chat applications, and generative content sites, processing over 1 trillion tokens daily across 250 million monthly active users.
Differentiator
Problem solved
Functional benefit
Brands
- Moonbounce Playground: Interactive sandboxed environment where teams can write and test policy logic, explore edge cases, and see how rule changes affect outcomes before deploying to production.
Products and services
- Moonbounce AI Control Engine A real-time AI control engine delivered as a cloud REST API that deconstructs complex content policies into atomic, independently verified rules and returns decisions with full rule-level attribution in under 300 ms. It enforces content policies, AI agent guardrails, and active steering for dating platforms, AI chat, and generative AI products serving 250M+ monthly active users.
- Moonbounce Playground An interactive sandbox environment where developers and Trust & Safety teams can author policy logic, run pre-built scenarios (healthcare chatbot, brand safety, self-harm detection, etc.), and evaluate rule changes before deploying them to the production AI Control Engine.
Quantifiable outcome
- Appeal approval rate reduced from 80% to near-zero for specific violation categories (Weights.com case study)
- +4 more outcomes
Companies that use Moonbounce
Customer profileNamed customers9 records
Segments4 records
Ideal customer profiles3 records
Moonbounce technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability6 records
Feature9 records
Moonbounce partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered minor.
- Margaret L. RichardsonminorChief Corporate Affairs Officer at GoFundMe. Listed as an advisor on Moonbounce's About page, providing strategic counsel on corporate affairs and trust & safety matters.
- Daniel OlmedillaminorAI and Trust lead at LinkedIn. Listed as an advisor on Moonbounce's About page, providing expertise in AI trust and safety from LinkedIn's platform perspective.
- Renee DiRestaminorAuthor of 'Invisible Rulers: The People Who Turn Lies Into Reality.' Listed as an advisor on Moonbounce's About page, contributing expertise in information manipulation and platform integrity.
Scale indicators9 records
Recent moves7 records
Expansion highlights6 records
Moonbounce competitors and assessment
Company assessmentDirect peers
- Hive: Hive provides AI-powered content moderation APIs for text, image, and video used by large platforms at scale. It is comparable as an API-first moderation engine competing for the same AI-native and social platform workloads.
- Two Hat Security (Community Sift): Two Hat's Community Sift is an AI-powered content moderation platform used by large social and gaming platforms. It is a direct competitor for the social/dating platform segment that Moonbounce targets.
- CalypsoAI: CalypsoAI delivers an AI security and observability platform with policy enforcement, red-teaming, and guardrails for generative AI applications. It targets the same enterprise AI governance buyer as Moonbounce.
- Guardrails AI: Guardrails AI offers an open-source and hosted framework for adding validation, safety, and structure to LLM outputs. It competes directly with Moonbounce's policy-as-code approach for AI application builders.
- HiddenLayer: HiddenLayer provides AI application security including threat detection, model protection, and adversarial defense. It competes in adjacent AI-security territory with Moonbounce's policy enforcement and guardrails positioning.
- Protect AI: Protect AI offers an AI security platform covering model vulnerabilities, supply chain risks, and LLM guardrails. It is comparable in the AI security and policy enforcement category, with a broader ML/LLM scope than Moonbounce.
- Lakera: Lakera provides LLM application security and guardrails (e.g., Lakera Guard for prompt injection and content moderation). It is the closest direct competitor to Moonbounce's atomic-rules engine, serving AI-native developers with an API-first safety layer.
- ActiveFence: ActiveFence is a trust-and-safety platform for content moderation, fraud detection, and threat intelligence. It overlaps with Moonbounce's social/dating platform use cases but takes a broader, services-and-data-heavy approach.
Emerging players
- Arthur AI: Arthur AI provides an AI observability and performance platform with guardrails for production models. It is comparable as an emerging player in AI control/governance, with overlap in monitoring and policy enforcement.
Broad incumbents
- NVIDIA (NeMo Guardrails): NVIDIA's NeMo Guardrails is an open-source toolkit for adding programmable guardrails to LLM-based applications. As a broad incumbent with infrastructure reach, it represents the bundled/open-source threat to standalone vendors like Moonbounce.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Moonbounce social profiles
Digital presenceMoonbounce compliance and trust
Trust signalCompliance3 records
Moonbounce financial estimates
Financial estimateRevenue estimate
Valuation estimate
Moonbounce leadership team
Management profileNumber of profiles
Profiles2 records
Moonbounce funding detail
Funding detailFunding overview
Funding rounds2 records
Investors3 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Moonbounce M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Moonbounce
What does Moonbounce do?
Moonbounce provides a real-time AI control engine that deconstructs natural-language content policies into atomic, independently verified rules evaluated against AI-generated and user-generated content in under 300 milliseconds via a single REST API. The platform delivers consistent, auditable policy enforcement and active guardrails that steer AI behavior (via re-prompting) rather than just blocking output, with full rule-level attribution for every decision. It is sold on a freemium/usage-based pricing model targeting AI-native startups and large dating/social platforms.
Is Moonbounce a public or private company?
Moonbounce is a private company. It is classified as venture growth investor backed and is currently operating.
When was Moonbounce founded?
Moonbounce was founded in 2024. It employs 1 to 10 people.
Where is Moonbounce based?
Moonbounce is headquartered in San Francisco, United States, in the North America region.
How does Moonbounce make money?
Two revenue lines are on record. Usage-Based API Evaluations are the primary driver. The others are enterprise Contracts.
Who are Moonbounce's main competitors?
Direct peers on record are Hive, Two Hat Security (Community Sift), CalypsoAI, Guardrails AI, HiddenLayer, Protect AI, Lakera and ActiveFence. Arthur AI is listed as an emerging player. NVIDIA (NeMo Guardrails) is listed as a broad incumbent.
Does Moonbounce have an API?
Yes. Moonbounce offers a REST API for content evaluation. A single endpoint accepts content and returns a decision with full rule-level attribution in under 300ms. The API supports webhooks for real-time notifications on flagged content, policy violations, or custom events. No SDK mentioned; integration is direct via API calls. Developer documentation is at web.app.clavata.ai.
What industry is Moonbounce in?
Moonbounce's product category is AI Content Moderation & Trust & Safety Platform. Its primary akta.pro industry code is HDAAAMAG, Responsible AI Policy, Controls & Workflow Management, with a secondary code of HDAEANAG, Responsible AI, Security & Privacy Platforms (Safety, Guardrails, PII). Its NAICS code is 51929 and its SIC code is 7372.