# Attio vs MCP Search (MCP Stack)

Attio records 1,652,928 monthly visits with -4.2% month-over-month growth and Free Trial, Contact for Pricing pricing. MCP Search (MCP Stack) records 0 monthly visits with 0% growth and Paid pricing.

| Metric | [Attio](https://openaitools.app/tool/attio) | [MCP Search (MCP Stack)](https://openaitools.app/tool/mcp-stack) |
| :--- | :--- | :--- |
| Website URL | https://attio.com | https://mcp-stack.com |
| Categories | AI CRM, AI Agent, AI Sales, AI Workflow | AI Marketing, AI Agent, AI Sales Assistant, AI Lead Generation |
| Pricing Model | Free Trial, Contact for Pricing | Paid |
| Monthly Visits | 1,652,928 | 0 |
| MoM Growth Rate | -4.2% | 0% |
| Primary Market | United States | Global |
| Direct Visits | 988,444 | 0 |
| Review Score | 4.6 | 4 |
| Saved Count | 2 | 0 |
| Supported Platforms | Website | Website |

## Attio

Attio rethinks the CRM from the ground up. Instead of forcing sales teams into a rigid, pre-defined schema, it lets you model companies, people, deals and any custom object yourself, syncing and enriching records automatically as data flows in. That flexible architecture makes it a strong fit for startups and revenue teams whose processes do not match off-the-shelf CRM conventions.

The platform has evolved into what Attio calls a system for agentic revenue. Agents can research the web, enrich and score leads, draft outreach, brief meetings and surface deals at risk, while an assistant answers questions like a weekly forecast estimate or revenue broken down by rep. Reporting, forecasting and workflows run on the same underlying data, so insights update in real time.

Attio also extends outward through a developer platform, an MCP server, apps, and integrations with tools such as Slack, ChatGPT and Claude. Pricing combines a free starting tier with paid seats and an enterprise conversation for larger deployments, and there is a dedicated startup program.

**Pricing & Plans:** Attio offers a free starting plan plus paid tiers that scale with seats, and enterprise or custom pricing via a sales conversation. A startup program is available.

- **Custom data model:** Define your own objects, attributes and relationships so the CRM mirrors how your business actually sells.
- **AI agents and Ask Attio:** Agents research the web, enrich and score records, draft outreach and brief meetings, while you query revenue data in plain language.
- **Automated workflows:** Trigger enrichment, scoring, routing and sequencing automatically when records are created or change stage.
- **Reporting and forecasting:** Walk into reviews with quota coverage, deal velocity, pipeline forecasts and risk signals already calculated.
- **Developer platform and integrations:** An API, MCP server and apps for Slack, ChatGPT and Claude let you connect Attio to the rest of your stack.

**Strengths:** Extremely flexible data model uncommon in traditional CRMs; Agents and AI assistance woven into everyday sales work; Real-time reporting, forecasting and workflow automation; Strong developer story with API, MCP server and tool integrations

**Limitations:** Full value depends on configuration effort up front; Advanced AI and agent features target larger or higher-tier teams; Enterprise pricing requires contacting sales

[Profile (Markdown)](https://openaitools.app/tool/attio.md)

## 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)

## Frequently Asked Questions

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

Attio has 1,652,928 monthly visits, while MCP Search (MCP Stack) has 0. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Attio has a month-over-month growth rate of -4.2%; MCP Search (MCP Stack) has 0%.

### How does pricing compare?

Attio: Free Trial, Contact for Pricing. Attio offers a free starting plan plus paid tiers that scale with seats, and enterprise or custom pricing via a sales conversation. A startup program is available. 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.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Salesforce Agentforce (formerly Einstein)](https://openaitools.app/tool/salesforce-einstein) | 111,910,743 | +2.2% | Freemium | Massive enterprise AI agent platform, but significantly more complex and expensive than Attio. | [.md](https://openaitools.app/tool/salesforce-einstein.md) |
| 2 | [HubSpot Breeze AI & Agent Hub](https://openaitools.app/tool/hubspot-com) | 44,099,502 | -3.1% | Freemium | Comprehensive enterprise CRM with extensive native marketing tools, but less flexible modern data modeling than Attio. | [.md](https://openaitools.app/tool/hubspot-com.md) |
| 3 | [Instantly](https://openaitools.app/tool/instantly) | 2,336,279 | +6% | Paid, Contact for Pricing | Specialized cold email and lead database platform, focusing on outbound outreach rather than full CRM tracking. | [.md](https://openaitools.app/tool/instantly.md) |
| 4 | [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) |
| 5 | [Outreach](https://openaitools.app/tool/outreach) | 958,599 | +0.4% | Contact for Pricing | Powerful agentic revenue platform built for enterprise sales execution, but heavier and less customizable than Attio. | [.md](https://openaitools.app/tool/outreach.md) |
| 6 | [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) |
| 7 | [folk](https://openaitools.app/tool/folk-2-0) | 226,232 | -10.2% | Freemium, Free Trial, Paid | Relationship-first CRM focused on contact management and clean pipeline tracking, though less customizable than Attio. | [.md](https://openaitools.app/tool/folk-2-0.md) |
| 8 | [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) |
| 9 | [Claap 2.0](https://openaitools.app/tool/claap-2-0) | 135,964 | -20.9% | Freemium, Free Trial, Contact for Pricing | Revenue platform focused on sales call recording and auto-filling CRM records, complementing rather than replacing CRM databases. | [.md](https://openaitools.app/tool/claap-2-0.md) |
| 10 | [Salesmate CRM](https://openaitools.app/tool/salesmate-io) | 103,676 | +0.1% | Free Trial, Paid, Contact for Pricing | Unified sales platform combining CRM and marketing automation, though with a more traditional interface than Attio. | [.md](https://openaitools.app/tool/salesmate-io.md) |

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

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