Search for a Google Alerts API and you find scrapers, workarounds and forum threads. Google's own help page for Alerts describes one delivery method: email to the account you choose. It says nothing about a developer API, webhooks or Slack. If you want alerts to land in code, a queue or an AI agent, you need a different tool. This piece compares the options for developers who want alerts as data, not as emails.
What developers actually want from an alert
When you track AI tools, model releases or your own project's mentions, an email inbox is the wrong place for the result. The usual wish list:
- A webhook that fires when something matches, so a worker can store or route it.
- An API to create, update and delete alerts from scripts instead of a web form.
- Some way to filter out noise before it reaches you, because a keyword alert on "Claude" or "Cursor" matches a lot of things that are not software.
- Ideally, a way for an AI assistant to manage the alerts for you.
Google Alerts covers none of these on its documented surface. It lets you choose frequency, source types, language, region, and whether you want only the best results or all of them. That is the full set of controls.
The comparison
| AyeWatch | F5Bot | Talkwalker Alerts | Google Alerts | |
|---|---|---|---|---|
| Starts at | $9/mo (Pro) | Free; API at $214.99/mo (Platinum) | Free | Free |
| REST API | Every paid plan | Platinum and up | Not listed | Not documented |
| Webhooks | Every paid plan, HMAC-SHA256 signed | Platinum and up | Not listed | Not documented |
| MCP server | Every paid plan | Not listed | Not listed | No |
| Matching | AI, by meaning, against a plain-English rule | Keywords; AI filtering on some alerts from Gold | Keywords with Boolean | Keywords |
| Coverage | Web topics, specific pages, X, Reddit, YouTube, LinkedIn, Instagram, TikTok | Reddit, Hacker News, Lobsters | News, blogs, forums, X | Google Search results |
| Other delivery | Feed, push, email, digest, Slack, Discord | Email; RSS/JSON and Slack/Discord from Gold | Email, RSS, Slack |
AyeWatch: the API comes with the first paid plan
AyeWatch is the pick here because the developer surface is not a premium add-on. Every paid plan, starting with Pro at $9 a month, includes the REST API. You can create, list, update and delete topics from code, and receive topic.update webhook events that carry an AI-written summary of what happened. Webhooks are signed with HMAC-SHA256, so your endpoint can verify that a request came from AyeWatch before acting on it.
There is also an MCP server at https://ayewatch.ai/api/mcp, available on every paid plan with an API key. Connect it to an assistant and you can ask it to create a monitor, change what a topic tracks, or pause one. AyeWatch's own example is an agent told to watch the release notes at a URL and report when a new version ships.
The matching step is what makes the webhook useful. A monitor is a sentence, for example "new releases and pricing changes for AI coding assistants; ignore opinion posts and tutorials." The AI judges each new item against it, so your handler receives fewer events that need to be thrown away.
Paid plans start at $9 a month, and the API, signed webhooks and the MCP server come with every paid plan. For a builder that means one integration covers topics, pages and social accounts, and every event arrives with an AI summary already written, so your code does not have to parse raw search results.
The API documentation is linked from the footer of the AyeWatch site, and the Free Preview (three runs, no card) lets you test matching quality before paying, though the API itself needs a paid plan.
F5Bot: an API, if Reddit is the whole story
F5Bot watches Reddit, Hacker News and Lobsters by keyword. Its free plan is email only. RSS and JSON feeds, one Slack or Discord integration and AI filtering on two alerts come with Gold at $49.99 a month. The API and webhooks start at Platinum, $214.99 a month. For a dev-tool founder whose users live on Hacker News, that coverage is a strong fit. For anything off those three sites, it is not.
Talkwalker Alerts: free, with RSS
Talkwalker Alerts is free and can deliver by email, RSS or Slack. RSS is the poor developer's webhook: poll the feed, diff it, act. It works, but the matching is keyword and Boolean, so the filtering logic stays in your code.
When Google Alerts is still fine
If the thing you track has a distinctive name and a human reads the result, Google Alerts costs nothing and needs no setup. Wiring it into a pipeline is where it stops fitting.
Bottom line
There is no Google Alerts API to wait for. If you want alerts as structured events with a summary attached, AyeWatch gives you a signed webhook, a REST API and an MCP server from $9 a month. Read the AyeWatch and Google Alerts feature table for the rest of the differences.