--- pair: hubspot-breeze-vs-yellow-ai page_url: https://ai-agent.review/compare/hubspot-breeze-vs-yellow-ai record_url: https://ai-agent.review/compare/hubspot-breeze-vs-yellow-ai.md agents: [hubspot-breeze, yellow-ai] tested_performance: not-yet-tested facts_checked_at: 2026-09-20 --- # Breeze Customer Agent vs Yellow.ai Comparing **Breeze Customer Agent** (HubSpot, https://ai-agent.review/agents/hubspot-breeze.md) and **Yellow.ai** (Yellow.ai, https://ai-agent.review/agents/yellow-ai.md). Source-based review. This portal has not run a hands-on benchmark, so nothing here reports observed performance. No record contains a score, a rating or a benchmark result, and none will until the agents have actually been tested. Facts last checked 20 Sept 2026, the earlier of the two records. ## Fit comparison Each state describes what the reviewed sources establish about a workflow, not whether the product is good at it. Vendor-documented means the vendor documents the workflow. External report means a source outside the vendor discusses it. Caveat documented means a cited source describes a limitation or failure in a specific context; read it alongside any capability evidence. Not established means the reviewed sources do not settle it, which is not the same as the product being unable to do it. States are derived from the cited claims below, never stored. | Area | Breeze Customer Agent | Yellow.ai | | --- | --- | --- | | Billing | Not established | Not established | | Orders | Not established | Not established | | Returns | Not established | Not established | | Product questions | Vendor-documented | Vendor-documented | | Account issues | Not established | Not established | | Complaints | Not established | Not established | | Human handoff | Vendor-documented | Vendor-documented | | Small businesses | Caveat documented | Vendor-documented | | Mid-market | Not established | Not established | | Enterprise | Not established | External report | Evidence for each verdict is listed per agent below. ### Breeze Customer Agent: fit evidence ### Billing — Not established No public source was found that settles this. ### Orders — Not established No public source was found that settles this. ### Returns — Not established No public source was found that settles this. ### Product questions — Vendor-documented - **Vendor capability:** HubSpot states the agent answers customer questions across email, chat, and forms using synced knowledge base articles, website content, and CRM history. _(Vendor-reported, checked 20 Sept 2026; source: [AI Customer Service Agent — HubSpot](https://www.hubspot.com/products/artificial-intelligence/ai-customer-service-agent); claim id: `hubspot-breeze-fit-product-questions-vendor`)_ > CX Today described the agent drawing on knowledge bases and CRM data (18 Feb 2025), but that coverage is descriptive rather than a test of answer quality, so it is not counted as independent support. ### Account issues — Not established No public source was found that settles this. ### Complaints — Not established No public source was found that settles this. ### Human handoff — Vendor-documented - **Vendor capability:** HubSpot documents that the agent transfers a conversation to a human when its confidence is low, when escalation rules are met, when a visitor explicitly asks for a human, or when a configured handoff phrase is triggered. _(Vendor-reported, checked 20 Sept 2026; source: [Understand the customer agent — HubSpot Knowledge Base](https://knowledge.hubspot.com/customer-agent/understand-the-customer-agent); claim id: `hubspot-breeze-fit-handoff-vendor`)_ > No independent evaluation of handoff quality or escalation accuracy was found. ### Small businesses — Caveat documented - **Independent report:** Procurement platform Vendr lists HubSpot Service Hub Professional at $100 per seat per month with a five-seat minimum and Enterprise at $150 per seat per month with a ten-seat minimum. _(Independent report, published 1 Feb 2026, checked 20 Sept 2026; source: [HubSpot Software Pricing Buyer Guide — Vendr](https://www.vendr.com/buyer-guides/hubspot); claim id: `hubspot-breeze-fit-small-vendr`)_ - **Documented gap:** HubSpot documents that Customer Agent is available only on Professional and Enterprise subscriptions, excluding businesses on HubSpot's Free and Starter tiers. _(Vendor-reported, checked 20 Sept 2026; source: [HubSpot Service Hub Pricing](https://www.hubspot.com/pricing/service); claim id: `hubspot-breeze-fit-small-gap`)_ > The seat minimums reported by Vendr apply to Service Hub subscriptions generally; they set the floor cost of reaching a tier where the agent is available. ### Mid-market — Not established No public source was found that settles this. ### Enterprise — Not established No public source was found that settles this. ### Yellow.ai: fit evidence ### Billing — Not established No public source was found that settles this. ### Orders — Not established No public source was found that settles this. ### Returns — Not established No public source was found that settles this. ### Product questions — Vendor-documented - **Vendor capability:** Yellow.ai documents a knowledge base tool that indexes a website or uploaded document set so the agent can answer from that content. _(Vendor-reported, checked 20 Sept 2026; source: [Knowledge base tool (Yellow.ai docs)](https://docs.yellow.ai/docs/nexus/build/tools/knowledge-base); claim id: `yellow-ai-fit-kb-vendor`)_ > Supported source formats and ingestion limits are not stated on the public documentation page. ### Account issues — Not established No public source was found that settles this. ### Complaints — Not established No public source was found that settles this. ### Human handoff — Vendor-documented - **Vendor capability:** Yellow.ai documents two escalation tools: Escalate to Agent, which routes chat into Inbox queues with round-robin, least-busy or specific-group assignment and passes a conversation summary to the human agent, and Transfer Call, which forwards voice calls over PSTN or SIP with custom headers for context. _(Vendor-reported, checked 20 Sept 2026; source: [Escalation (Yellow.ai docs)](https://docs.yellow.ai/docs/nexus/build/tools/escalation); claim id: `yellow-ai-fit-handoff-vendor`)_ > The escalation documentation notes routing rules cannot name a tool, so escalation must be triggered from the agent's instructions rather than routing logic, and warns that malformed SIP headers can drop calls during voice transfer. Both are authoring constraints with documented workarounds rather than capability gaps. ### Small businesses — Vendor-documented - **Vendor capability:** Yellow.ai offers a self-serve free tier limited to one agent, limited channels and 1,000 records, including 500 resolutions per month before per-resolution charges apply. _(Vendor-reported, checked 20 Sept 2026; source: [Yellow.ai pricing](https://yellow.ai/pricing/); claim id: `yellow-ai-fit-small-vendor`)_ > One Capterra reviewer describes the platform as pricey relative to other AI-powered solutions, which bears on affordability beyond the free tier. ### Mid-market — Not established No public source was found that settles this. ### Enterprise — External report - **Vendor capability:** Yellow.ai publishes an Enterprise tier with unlimited agents, unlimited chat sessions, access to all channels and SOC 2, GDPR and ISO compliance, priced by quote. _(Vendor-reported, checked 20 Sept 2026; source: [Yellow.ai pricing](https://yellow.ai/pricing/); claim id: `yellow-ai-fit-enterprise-vendor`)_ - **Independent report:** A Capterra reviewer reports achieving 50% ticket deflection with 95% customer satisfaction using the platform. _(Independent report, checked 20 Sept 2026; source: [Yellow.ai reviews (Capterra)](https://www.capterra.com/p/194013/Yellow-Messenger/); claim id: `yellow-ai-fit-enterprise-indep-deflection`)_ - **Independent report:** A regional platforms lead in telecommunications reviewing on Capterra cites the platform's core strength in South East Asian regional languages and dialects. _(Independent report, checked 20 Sept 2026; source: [Yellow.ai reviews (Capterra)](https://www.capterra.com/p/194013/Yellow-Messenger/); claim id: `yellow-ai-fit-enterprise-indep-language`)_ ## Product information | Attribute | Breeze Customer Agent | Yellow.ai | | --- | --- | --- | | Deployment model | The agent is a cloud service inside HubSpot and requires at least one Facebook, WhatsApp, or live chat channel connected to the HubSpot conversations inbox or help desk before it can be deployed. (Vendor-reported, checked 20 Sept 2026) | Delivered as a cloud platform; no self-hosted or on-premises option is published on the pricing page. (Vendor-reported, checked 20 Sept 2026) | | Channels | HubSpot lists live chat, email, forms, WhatsApp, Facebook Messenger, and inbound voice calls as channels the agent can handle. (Vendor-reported, checked 20 Sept 2026) | Documentation lists 24 configurable channels including WhatsApp, web widget, email, SMS, Instagram, Facebook Messenger, Microsoft Teams, Slack, Telegram, Viber, Line, Zalo, Apple Business Chat and Google Business Messages, while the pricing page markets 35 or more channels on paid tiers. (Vendor-reported, checked 20 Sept 2026) | | Languages | HubSpot states the agent is available in all HubSpot-supported languages, without publishing a specific count or list on the product page. (Vendor-reported, checked 20 Sept 2026) | Yellow.ai states its agents interact in over 135 languages. (Vendor-reported, checked 20 Sept 2026) | | Help desk and CRM integrations | The agent operates within HubSpot's own conversations inbox and help desk; HubSpot's documentation describes no integration with third-party helpdesk products. (Vendor-reported, checked 20 Sept 2026) | Documented help desk and CRM integrations include Freshdesk, Freshservice, ServiceNow, Zendesk, Salesforce Service Cloud, HubSpot, Microsoft Dynamics 365 and Zoho CRM, with live-agent handoff connectors for Zendesk, Salesforce, ServiceNow, Genesys Cloud, Intercom and Amazon. (Vendor-reported, checked 20 Sept 2026) | | Knowledge sources | HubSpot states the agent draws on synced knowledge base articles, website content, CRM data, historical conversations, and unstructured sources such as PDFs and meeting transcripts. (Vendor-reported, checked 20 Sept 2026) | The agent answers from a knowledge base tool that indexes a website or a document set uploaded to Yellow.ai's Knowledge Hub; public documentation does not enumerate supported formats or ingestion limits. (Vendor-reported, checked 20 Sept 2026) | | Actions in backend systems | HubSpot states the agent can take action in the customer's CRM in addition to answering questions, without publishing a list of the specific actions available. (Vendor-reported, checked 20 Sept 2026) | Through Freshdesk the agent can create and update tickets, fetch details, modify forms, retrieve agent info, create notes and add watchers; through ServiceNow it can update tickets and access FAQ repositories; and through Salesforce, HubSpot, Dynamics 365 and Zoho it can create leads and opportunities. (Vendor-reported, checked 20 Sept 2026) | | Human handoff | HubSpot documents that the agent hands conversations to a human with full context when its confidence is low, when escalation rules are met, or when the visitor asks for a person. (Vendor-reported, checked 20 Sept 2026) | An Escalate to Agent tool places chat conversations in Inbox queues with configurable priority and assignment and delivers a conversation summary to the human agent, plus a Transfer Call tool for PSTN forwarding or SIP transfer on voice. (Vendor-reported, checked 20 Sept 2026) | | Target customer size | Access requires a HubSpot Professional or Enterprise subscription, listed at $90 and $150 per seat per month annually, with Professional including 3,000 HubSpot Credits and Enterprise 5,000. (Vendor-reported, checked 20 Sept 2026) | Positions itself as an enterprise-grade agentic AI platform trusted by more than 650 brands, while also offering a self-serve free tier for single-agent use. (Vendor-reported, checked 20 Sept 2026) | | Vendor-reported performance claims | HubSpot advertises a 70% average resolution rate (90% for top teams), 74% more tickets closed, and an 84% higher ticket resolution rate, all figures self-reported and not independently verified. (Vendor-reported, checked 20 Sept 2026) | Yellow.ai states one customer automates more than 70% of customer interactions and another reached a 50% deflection rate within six weeks. (Vendor-reported, checked 20 Sept 2026) | Full source links for each attribute are in the per-agent records linked above. ## Industry comparison An industry state says where the cited sources place the product, not how well it performed there. The same four states and the same rubric apply. Industry entries cite claims published in the agent's own record, by id, so a source is never stored twice and the two copies can never disagree. An industry with no entry is unknown, which is a gap in the public record rather than a finding. | Industry | Breeze Customer Agent | Yellow.ai | | --- | --- | --- | | Retail and e-commerce | Not established | Not established | | Financial services | Not established | Not established | | Telecommunications | Not established | External report | | Travel and hospitality | Not established | Not established | | Healthcare | Not established | Not established | | Public sector and education | Not established | Not established | | Logistics and delivery | Not established | Not established | Evidence for each industry is listed per agent below. ### Breeze Customer Agent: industry evidence ### Retail and e-commerce — Not established No reviewed source places this product in this industry. ### Financial services — Not established No reviewed source places this product in this industry. ### Telecommunications — Not established No reviewed source places this product in this industry. ### Travel and hospitality — Not established No reviewed source places this product in this industry. ### Healthcare — Not established No reviewed source places this product in this industry. ### Public sector and education — Not established No reviewed source places this product in this industry. ### Logistics and delivery — Not established No reviewed source places this product in this industry. ### Yellow.ai: industry evidence ### Retail and e-commerce — Not established No reviewed source places this product in this industry. ### Financial services — Not established No reviewed source places this product in this industry. ### Telecommunications — External report - A regional platforms lead in telecommunications reviewing on Capterra cites the platform's core strength in South East Asian regional languages and dialects. _(Independent report, checked 20 Sept 2026; source: [Yellow.ai reviews (Capterra)](https://www.capterra.com/p/194013/Yellow-Messenger/); claim id: `yellow-ai-fit-enterprise-indep-language`)_ > The only independent source placing Yellow.ai in a sector is a Capterra reviewer working in telecommunications, writing about regional language coverage. One reviewer, on one dimension. ### Travel and hospitality — Not established No reviewed source places this product in this industry. ### Healthcare — Not established No reviewed source places this product in this industry. ### Public sector and education — Not established No reviewed source places this product in this industry. ### Logistics and delivery — Not established No reviewed source places this product in this industry. ## Breeze Customer Agent: evidence base The independent evidence behind these states comes mainly from analysts and trade press. Independent sources behind these verdicts: vendr.com. By kind: analysts and trade press (1). Verdicts across agents are not directly comparable while the evidence behind them comes from different kinds of source. See https://ai-agent.review/methodology#evidence-asymmetry. ## Yellow.ai: evidence base The independent evidence behind these states comes mainly from practitioner forums and buyer reviews. Independent sources behind these verdicts: capterra.com. By kind: practitioner forums and buyer reviews (2). Verdicts across agents are not directly comparable while the evidence behind them comes from different kinds of source. See https://ai-agent.review/methodology#evidence-asymmetry. ## Corrections Factual corrections with a public source are accepted at corrections@ai-agent.review and answered within 14 days. Method: https://ai-agent.review/methodology