# MCP Search (MCP Stack) vs Otter AI

MCP Search (MCP Stack) records 0 monthly visits with 0% month-over-month growth and Paid pricing. Otter AI records 7,360,981 monthly visits with +9.6% growth and Freemium pricing.

| Metric | [MCP Search (MCP Stack)](https://openaitools.app/tool/mcp-stack) | [Otter AI](https://openaitools.app/tool/otter-ai) |
| :--- | :--- | :--- |
| Website URL | https://mcp-stack.com | https://otter.ai |
| Categories | AI Marketing, AI Agent, AI Sales Assistant, AI Lead Generation | AI Meeting Assistant, AI Note Taker, AI Transcription, AI Summarizer |
| Pricing Model | Paid | Freemium |
| Monthly Visits | 0 | 7,360,981 |
| MoM Growth Rate | 0% | +9.6% |
| Primary Market | Global | United States |
| Direct Visits | 0 | 5,019,863 |
| Review Score | 4 | 4.5 |
| Saved Count | 0 | 21 |
| Supported Platforms | Website | Website |

## MCP Search (MCP Stack)

MCP Search, live on the mcp-stack.com domain, targets a specific and often underserved job: producing very fine-grained B2B prospect lists for the French market rather than running a global people search. Instead of stacking dozens of filters, you describe your target in a sentence — for example, sales directors who graduated from an engineering school, have worked in manufacturing for at least three years, and are employed at companies that are still active. The engine cross-references legal registry records (INSEE, Infogreffe, BODACC), verified Google Maps listings, public LinkedIn company profiles, open web contact data and financial filings to return a structured list.

The dataset is positioned as a pre-crossed French prospecting base: roughly 27 million legal entities, about 29 million profiles and professional experiences, and around 1.4 million establishment-level records usable in the same query. Job-posting signals from boards such as LinkedIn, Welcome to the Jungle, Pôle emploi and Indeed are announced as coming next.

The product is currently in a waitlist phase with a September launch; the company states that the MCP connector for Claude, Grok or home-built agents is not yet publicly callable and will expose the same France-first list engine when it opens. It positions itself against Apollo (global outbound) and Clay (multi-provider enrichment) rather than against infrastructure tooling. MCP Search is an independent product and is not produced or endorsed by Anthropic, xAI or any model provider.

**Pricing & Plans:** Pricing is not published on the current site. The product is in a waitlist phase ahead of a September launch, and no public plan, trial or per-seat figure is listed yet — check the site for updates when the product opens.

- **One-sentence list building:** Describe your target in plain French and get a cross-referenced list, instead of stacking 8+ filters across NAF codes, revenue thresholds and tenure.
- **Multi-source French data:** Crosses legal registry records (SIREN/SIRET, officers, financials), Google Maps establishments, public LinkedIn company data and open web contacts.
- **Large FR-first coverage:** Around 27M legal entities, roughly 29M profiles and experiences, and about 1.4M establishment records accessible within the same query intention.
- **MCP connector for AI agents:** An MCP endpoint designed so Claude, Grok or a custom agent can run the same fine-grained French account queries, planned for public release at launch.
- **Direct competitor framing:** Explicitly positioned against Apollo-style global people search and Clay-style enrichment workflows, focusing on crossed French list building as the core job.

**Strengths:** Focuses on a genuinely hard problem: fine-grained, cross-referenced French B2B lists rather than generic global people search; Aggregates several authoritative French sources (legal registry, Maps, LinkedIn, financials) into a single intention-based query; Plans an MCP connector so the same list engine is callable by AI agents; Transparent comparison pages against Apollo, Clay and French data providers

**Limitations:** Currently in a waitlist phase, so the core product and MCP tools are not yet publicly usable; No public pricing published, which makes budgeting hard to plan; Coverage is France-specific, so it is not suitable for multi-country outbound

[Profile (Markdown)](https://openaitools.app/tool/mcp-stack.md)

## Otter AI

Otter AI began as an AI notetaker and has grown into what the company calls a "Conversational Knowledge Engine." At its core it transcribes meetings in real time, with live transcription, speaker recognition, and multi-language support. Every meeting becomes a searchable record rather than a lost recording. Otter then layers on summaries that include decisions, action items, and insights, plus automatic capture and assignment of next steps.

Beyond transcription, Otter positions itself as a meeting agent that works before, during, and after a call. It delivers pre-call briefings with prior discussions, action items, and updates, offers Live Assist coaching during conversations based on your history and company playbooks, and follows up automatically in the tools you already use. Otter AI Chat lets you ask questions across all your meetings and connected apps to generate follow-ups, reports, and other content.

Otter provides flexible ways to capture meetings: you can send an AI notetaker bot automatically, record bot-free on Mac, Windows, or Chrome, or record on mobile, and it supports live transcription and speaker recognition. Channels group meetings by team, project, or topic for shared collaboration, and an MCP Server lets ChatGPT, Claude, and other AI chat tools securely access your meeting knowledge. Otter markets enterprise-grade security, governance, and compliance controls, and highlights use cases across Sales (CRM sync, live coaching), Education (lecture transcripts, study notes), and Media (interview transcription and content creation).

**Pricing & Plans:** Freemium with paid tiers and enterprise options. Otter offers a free plan to start, plus individual paid plans and enterprise pricing available on request or by scheduling a demo. Specific tier prices are shown on the Otter pricing page and vary over time.

- **Real-time transcription with speaker recognition:** Live transcription in multiple languages with speaker identification, so meeting records are accurate and attributable.
- **Automatic summaries and action items:** Each meeting becomes a clear summary with decisions, action items, and insights, with next steps captured and assigned automatically.
- **Otter AI Chat over your knowledge base:** Ask questions across your meetings and connected apps to instantly produce follow-ups, reports, and content.
- **Live Assist and pre-call briefings:** Get briefing documents before a meeting and real-time, personalised coaching during calls based on your history and playbooks.
- **Flexible capture and broad integrations:** Record via an AI notetaker bot, bot-free desktop/Chrome, or mobile, and sync insights to CRMs and other tools; an MCP Server connects ChatGPT, Claude, and more.

**Strengths:** Accurate real-time transcription with speaker recognition and multi-language support; Automatic summaries and action items remove most manual note-taking; Otter AI Chat searches across meetings and connected apps for instant answers; Flexible capture options, including bot-free desktop and Chrome recording

**Limitations:** Pricing details and limits per tier change and require checking the pricing page; The most advanced coaching, analytics, and admin features sit in higher or enterprise tiers; Accuracy can vary with audio quality and heavy accents or overlapping speakers

[Profile (Markdown)](https://openaitools.app/tool/otter-ai.md)

## Frequently Asked Questions

### How do MCP Search (MCP Stack) and Otter AI compare in monthly traffic?

MCP Search (MCP Stack) has 0 monthly visits, while Otter AI has 7,360,981. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

MCP Search (MCP Stack) has a month-over-month growth rate of 0%; Otter AI has +9.6%.

### How does pricing compare?

MCP Search (MCP Stack): Paid. Pricing is not published on the current site. The product is in a waitlist phase ahead of a September launch, and no public plan, trial or per-seat figure is listed yet — check the site for updates when the product opens. Otter AI: Freemium. Freemium with paid tiers and enterprise options. Otter offers a free plan to start, plus individual paid plans and enterprise pricing available on request or by scheduling a demo. Specific tier prices are shown on the Otter pricing page and vary over time.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Fathom](https://openaitools.app/tool/fathom-2-0) | 5,620,385 | +0.2% | Freemium, Free Trial | Provides a robust free tier with unlimited local video recording, but lacks Otter's deep enterprise knowledge management features. | [.md](https://openaitools.app/tool/fathom-2-0.md) |
| 2 | [Fireflies.ai](https://openaitools.app/tool/fireflies-ai) | 4,411,502 | +3% | Freemium | Excels at automated meeting transcription and CRM integrations, but offers a less conversational live note-taking experience than Otter. | [.md](https://openaitools.app/tool/fireflies-ai.md) |
| 3 | [Notta](https://openaitools.app/tool/notta) | 2,585,354 | +2% | Freemium, Paid, Contact for Pricing | Offers strong multilingual transcription and translation tools, but lacks Otter's widespread enterprise adoption and team collaboration features. | [.md](https://openaitools.app/tool/notta.md) |
| 4 | [tl;dv](https://openaitools.app/tool/tldv-io) | 1,396,729 | +1.9% | Freemium | Great for recording and clipping video calls across platforms, but less focused on real-time dictation than Otter. | [.md](https://openaitools.app/tool/tldv-io.md) |
| 5 | [Clay](https://openaitools.app/tool/clay-2-0) | 1,267,465 | -2.7% | Freemium, Free Trial, Contact for Pricing | Build GTM systems that turn data into revenue | [.md](https://openaitools.app/tool/clay-2-0.md) |
| 6 | [Krisp](https://openaitools.app/tool/krisp) | 650,414 | +3.1% | Freemium, Free Trial, Contact for Pricing | Voice AI for meetings, call centers, and developers | [.md](https://openaitools.app/tool/krisp.md) |
| 7 | [Success.ai](https://openaitools.app/tool/success-ai) | 547,073 | +6.3% | Freemium, Free Trial | AI sales platform for unlimited B2B leads and outreach | [.md](https://openaitools.app/tool/success-ai.md) |
| 8 | [Bluedot](https://openaitools.app/tool/bluedot) | 546,739 | -5.4% | Freemium | Bot-free AI note taker that captures and summarizes every meeting | [.md](https://openaitools.app/tool/bluedot.md) |
| 9 | [Circleback](https://openaitools.app/tool/circleback) | 272,906 | +12.5% | Free Trial | Generates highly structured meeting notes with actionable tasks, but lacks Otter's dedicated live audio dictation app. | [.md](https://openaitools.app/tool/circleback.md) |
| 10 | [Monaco](https://openaitools.app/tool/monaco) | 195,703 | +10.6% | Paid | The AI revenue engine that replaces your CRM | [.md](https://openaitools.app/tool/monaco.md) |

---
Source: https://openaitools.app/compare/mcp-stack-vs-otter-ai

More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)