# Koah vs Linked API

Koah records 14,865 monthly visits with -13.7% month-over-month growth and Contact for Pricing pricing. Linked API records 38,687 monthly visits with -8.1% growth and Paid pricing.

| Metric | [Koah](https://openaitools.app/tool/koah) | [Linked API](https://openaitools.app/tool/linked-api) |
| :--- | :--- | :--- |
| Website URL | https://koahlabs.com | https://linkedapi.io |
| Categories | AI Advertising, AI Digital Marketing, AI Lead Generation | AI Lead Generation, AI Digital Marketing, AI Email Marketing, AI Marketing |
| Pricing Model | Contact for Pricing | Paid |
| Monthly Visits | 14,865 | 38,687 |
| MoM Growth Rate | -13.7% | -8.1% |
| Primary Market | United States | Belarus |
| Direct Visits | 5,948 | 20,672 |
| Review Score | 3.8 | 4.2 |
| Saved Count | 0 | 0 |
| Supported Platforms | Website | Website |

## Koah

Koah is an advertising network built specifically for AI surfaces — chat assistants, coding agents, messaging agents and the growing set of apps where users ask questions and make decisions. Its premise is that discovery has shifted: hundreds of millions of people now research and decide inside an AI conversation, while the dominant ad platforms were designed for a web of pages and links. Koah positions itself as the monetization layer for that shift, rather than an ad system ported from the previous era.

For AI platforms, Koah works as a revenue layer that complements subscriptions. Inference costs keep rising and subscription revenue alone often does not cover them, so the SDK turns existing conversation traffic into ad inventory. Koah emphasizes native formats that fit within the interaction and first-party intent data derived from the generative inputs themselves, in contrast to third-party tracking. Vendors on the platform have publicly credited the formats with higher click-through rates and better coverage without damaging user trust.

For advertisers, Koah offers placements inside AI assistants and agents at the moment a user expresses intent. Targeting uses real-time matching against the user, the current context and the assistant's memory, which allows a brand to appear when a request is actually relevant — for example when someone asks for a last-minute gift and a thoughtful suggestion is useful. Koah reports more than 100 million queries matched per year, roughly three times higher payouts than legacy networks and an average click-through rate of about 3% at scale. The company also runs a developer program with a Claude Code mod, Sidequest.

**Pricing & Plans:** Koah does not publish standard rates. AI platforms are onboarded through an SDK install and advertiser campaigns go through a demo-based sales process, so commercial terms and revenue shares are negotiated directly.

- **First-party intent targeting:** Ads are matched from generative inputs and in-product signals rather than third-party proxies, so relevance is based on what the user is actually asking.
- **Real-time intent matching:** User, context and memory signals are evaluated at inference time, so placements respond to the ongoing conversation instead of a pre-computed audience segment.
- **Native, in-conversation formats:** Formats are designed to integrate into the interaction — assistant answers, agent workflows and messaging-style surfaces — instead of being layered on top as banners.
- **Monetization SDK for AI apps:** AI app developers add an SDK to turn inference traffic into revenue, with documentation, changelog and status pages maintained for integrators.
- **Advertiser demand-side placements:** Advertisers get premium placements inside leading AI platforms and can discuss custom campaigns through a demo-led sales process.

**Strengths:** Purpose-built for conversational AI rather than adapted from display advertising; First-party intent signals based on the actual conversation, not third-party tracking; Native formats designed to preserve rather than degrade the user experience; Published metrics include 100M+ queries matched per year and roughly 3% CTR at scale

**Limitations:** No public pricing, so evaluation requires contacting sales; Effectiveness depends on AI platforms adopting the SDK and on advertiser demand in that channel; AI-native ad formats are still an emerging category with limited independent benchmarking

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

## Linked API

Linked API is built for teams that need programmatic control over LinkedIn activity but cannot rely on LinkedIn's own restricted partner APIs. Every action runs inside a dedicated cloud browser instance matched to a single LinkedIn account, using human-like pacing and typing rather than headless scripts or raw HTTP requests. That architecture is the core of its positioning: you get structured JSON results back while the actual interaction happens in a real browser session tied to your own login.

On top of the raw actions sits a workflow layer. Calls can be chained with conditional branches up to several levels deep, which makes multi-step pipelines practical — search companies, filter by size and industry, extract employees, qualify by position, then export or push into a CRM. The same action set is exposed across REST, an official Node.js SDK, a CLI tool, an MCP server and agent skills, so agents built on Claude, ChatGPT, Cursor, Windsurf or similar environments can call LinkedIn operations as native tools.

Commercial terms are per-seat: one seat equals one LinkedIn account. A 7-day free trial leads into monthly or annual plans with unlimited workflow execution, and a higher tier adds Sales Navigator actions. The company is explicit in its documentation that increasing account safety depends on human-like pacing and user-configured rate limits, and that most account issues stem from spam-like behavior.

**Pricing & Plans:** Per-seat subscription with a 7-day free trial. Core is about $49 per seat/month for individuals and small teams; Plus is about $74 per seat/month and adds Sales Navigator actions. Annual billing saves roughly 29%. One seat equals one LinkedIn account, with unlimited workflow execution and volume discounts available on request.

- **50+ LinkedIn actions:** Send messages, connection requests, reactions and comments, and run people or company searches — chained into conditional workflows up to five levels deep.
- **Structured data extraction:** Search companies and people with advanced filters, pull employee lists, enrich profiles and return clean JSON for your CRM or data warehouse.
- **Dedicated cloud browser:** Each account runs in its own cloud browser with a matching device profile, human-like timing and custom mouse/typing behaviour.
- **Built for AI agents:** An MCP server, agent skills, CLI and official Node.js SDK let assistants in Claude, ChatGPT, Cursor and similar tools call LinkedIn operations directly.
- **No-code and dev integrations:** Native connectors for n8n and Make plus plain HTTP endpoints mean the same workflows are reachable from any language or automation stack.

**Strengths:** Structured REST API plus official Node.js SDK, CLI, MCP server and agent skills; Dedicated cloud browser per account instead of shared or headless infrastructure; Unlimited workflow execution on both paid tiers, with no usage caps on actions; Native n8n and Make integrations for teams that prefer no-code

**Limitations:** It is an independent, unofficial tool — LinkedIn does not authorize this kind of account automation; Per-seat pricing tied to LinkedIn accounts can get costly across large teams; Sales Navigator actions require the more expensive Plus tier

[Profile (Markdown)](https://openaitools.app/tool/linked-api.md)

## Frequently Asked Questions

### How do Koah and Linked API compare in monthly traffic?

Koah has 14,865 monthly visits, while Linked API has 38,687. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Koah has a month-over-month growth rate of -13.7%; Linked API has -8.1%.

### How does pricing compare?

Koah: Contact for Pricing. Koah does not publish standard rates. AI platforms are onboarded through an SDK install and advertiser campaigns go through a demo-based sales process, so commercial terms and revenue shares are negotiated directly. Linked API: Paid. Per-seat subscription with a 7-day free trial. Core is about $49 per seat/month for individuals and small teams; Plus is about $74 per seat/month and adds Sales Navigator actions. Annual billing saves roughly 29%. One seat equals one LinkedIn account, with unlimited workflow execution and volume discounts available on request.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Instantly](https://openaitools.app/tool/instantly) | 2,336,279 | +6% | Paid, Contact for Pricing | Sales engagement platform with AI agents for lead finding, outreach and deliverability | [.md](https://openaitools.app/tool/instantly.md) |
| 2 | [Smartlead](https://openaitools.app/tool/smartlead-ai) | 952,377 | +4.3% | Free Trial, Paid | AI-native cold email platform for scaling outbound without limits | [.md](https://openaitools.app/tool/smartlead-ai.md) |
| 3 | [AiSensy](https://openaitools.app/tool/aisensy) | 811,787 | -3.8% | Freemium | AI-first WhatsApp marketing and engagement platform built on official WhatsApp Business APIs | [.md](https://openaitools.app/tool/aisensy.md) |
| 4 | [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) |
| 5 | [ColdIQ](https://openaitools.app/tool/coldiq-x-slack) | 195,701 | -14.8% | Freemium, Paid, Contact for Pricing | One GTM data API for prospecting, enrichment and AI agents | [.md](https://openaitools.app/tool/coldiq-x-slack.md) |
| 6 | [Reply.io](https://openaitools.app/tool/reply-io) | 193,261 | -1.7% | Free Trial, Paid, Contact for Pricing | AI sales engagement and cold email outreach on autopilot | [.md](https://openaitools.app/tool/reply-io.md) |
| 7 | [AdKit](https://openaitools.app/tool/adkit) | 134,756 | -13.2% | Free Trial, Paid | Run ad research, creation, and optimization from your AI agent | [.md](https://openaitools.app/tool/adkit.md) |
| 8 | [Landbase](https://openaitools.app/tool/landbase) | 76,178 | +32.5% | Paid (usage-based credits) | The world's GTM data, wired directly into your AI | [.md](https://openaitools.app/tool/landbase.md) |
| 9 | [Meet Alfred](https://openaitools.app/tool/meet-alfred) | 60,105 | -26.2% | Freemium, Paid | LinkedIn automation and multi-channel outreach for teams | [.md](https://openaitools.app/tool/meet-alfred.md) |
| 10 | [Extruct AI](https://openaitools.app/tool/extruct-ai) | 54,708 | -7% | Paid, Contact for Pricing | The company research API for AI agents | [.md](https://openaitools.app/tool/extruct-ai.md) |

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Source: https://openaitools.app/compare/koah-vs-linked-api

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