# Autumn AI, $20 monthly: Email finder API

> In Autumn, state the bar the value has to meet and ask for a status next to it

Autumn AI's Hobby plan lets you call the email finder API. We check each provider's docs for 10 fields. Autumn AI's docs list 2: Verification, Where found.
We haven't run Autumn AI through [our email finder API benchmark](https://datacircle.dev/best-email-finder-api.txt) yet.
This plan costs $20 a month. We rank 1,738 plans for email finder APIs by price. Half the plans cost $20.00 or less per 1,000 emails.
[ClearBounce's $3.20 monthly plan](https://datacircle.dev/find-email-apis/clearbounce/3-20-monthly/llms.txt) is the cheapest paid plan per 1,000 emails. ClearBounce's $3.20 monthly plan charges nothing per call. You get as many emails as ClearBounce's rate limit allows. [StableEnrich's pay-as-you-go plan](https://datacircle.dev/find-email-apis/stableenrich/pay-as-you-go-pay-per-request-with-x402-or-mpp-post-api-minerva-enrich/llms.txt) costs the least for 10,000 emails a month: $1.00.
[ClearBounce's $4 pack](https://datacircle.dev/find-email-apis/clearbounce/4-pack/llms.txt) covers any number of emails. ClearBounce's $4 pack costs more up front than ClearBounce's $3.20 monthly plan.
[GetProspect](https://datacircle.dev/find-email-apis/getprospect/399-monthly-growth-50k-post-v2-email-find/llms.txt), [DiscoLike](https://datacircle.dev/find-email-apis/discolike/399-monthly-team-post-email-find/llms.txt) and [Icypeas](https://datacircle.dev/find-email-apis/icypeas/499-monthly-hypergrowth-100000-credits-a-month-post-email-search/llms.txt) are the best email finder API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/find-email-apis/autumn-ai/20-monthly
- [Email finder API: the best of 100+ providers compared](https://datacircle.dev/best-email-finder-api.txt)
- Get it: https://www.autumn.ai/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- Request: `POST https://api.autumn.ai/task`
- API key: with the plan, on https://www.autumn.ai/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- Its API docs: https://www.autumn.ai/docs/api-reference/tasks/start-a-task?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- Sold by: Autumn AI (https://www.autumn.ai?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing)
- Checked: 2026-11-08

## In the answer

- Completeness: 20%
- Verification: ✓
- Where found: ✓

## Price

- Billing: monthly
- $ a month: $20

## Strengths

- Strengths: 100+ people a request, found live

## Aggregators

- Aggregators: none

## Overage

- Units cap: hard

## In their words

- Their pitch: In Autumn, state the bar the value has to meet and ask for a status next to it

## Data

- Freshness: live
- Keep data: no limit
- Use data: You may not reverse engineer, decompile, modify, copy, rent, lease, distribute, or transfer rights to the Services. Prohibited activities include creating competitive applications, interfering with Service operation, or bypassing access restrictions. You must comply with all applicable laws and respect third-party intellectual property rights. [...] Autumn AI grants you a nonexclusive, limited, personal license to access and use the specified Services during the Order Form Term for your internal business purposes, in compliance with the official documentation.

## Plan

- Pay: $20
- You get: 2,000 credits a month

## Rate limit

- Batch: 10,000

## Speed

- Answer: by polling

## The call

- You send: nothing required. Optional: prompt, name, clarify, input_files, output, input_schema, input_rows, rules, count, target_count, version, source_data, task_id, message
- Method: POST
- Path: /task

## About the plan

- Plan: Hobby
- Who can get it: anyone who signs in

## The 3 fields the plan's answer can hold

work email, email status, sources

## Autumn AI's plans (6)

- [Autumn AI, $20 monthly](https://datacircle.dev/find-email-apis/autumn-ai/20-monthly/llms.txt): 20% complete, live
- [Autumn AI, $75 monthly](https://datacircle.dev/find-email-apis/autumn-ai/75-monthly/llms.txt): 20% complete, live
- [Autumn AI, $280 monthly](https://datacircle.dev/find-email-apis/autumn-ai/280-monthly/llms.txt): 20% complete, live
- [Autumn AI, $850 monthly](https://datacircle.dev/find-email-apis/autumn-ai/850-monthly/llms.txt): 20% complete, live
- [Autumn AI, $2,400 monthly](https://datacircle.dev/find-email-apis/autumn-ai/2400-monthly/llms.txt): 20% complete, live
- [Autumn AI, contact us](https://datacircle.dev/find-email-apis/autumn-ai/contact-us/llms.txt): 20% complete, live

## Autumn AI's calls (1)

- `POST /task`: [Autumn AI, $20 monthly](https://datacircle.dev/find-email-apis/autumn-ai/20-monthly/llms.txt)

## Autumn AI's APIs (5)

- [Autumn AI: company discovery API pricing, 6 plans](https://datacircle.dev/company-discovery-apis/autumn-ai/20-monthly/llms.txt)
- [Autumn AI: company enrichment API pricing, 6 plans](https://datacircle.dev/company-enrichment-apis/autumn-ai/20-monthly/llms.txt)
- [Autumn AI: email finder API pricing, 6 plans](https://datacircle.dev/find-email-apis/autumn-ai/20-monthly/llms.txt)
- [Autumn AI: people search API pricing, 6 plans](https://datacircle.dev/people-search-apis/autumn-ai/20-monthly/llms.txt)
- [Autumn AI: people enrichment API pricing, 6 plans](https://datacircle.dev/person-enrichment-apis/autumn-ai/20-monthly/llms.txt)

## Autumn AI: email finder API alternatives

- [Databar, $99 monthly, Build, POST /v1/waterfalls/{waterfall_identifier}/run](https://datacircle.dev/find-email-apis/databar/99-monthly/llms.txt): 10% complete, live
- [MailTester Ninja, $23.99 monthly](https://datacircle.dev/find-email-apis/mailtester-ninja/23-99-monthly/llms.txt): 30% complete, live
- [MisarReach, $29 monthly](https://datacircle.dev/find-email-apis/misarreach/29-monthly/llms.txt): 20% complete, live
- [Webmetic, €89 monthly, Starter, up to 50 identified companies a month, billed monthly, POST /contacts/reveal](https://datacircle.dev/find-email-apis/webmetic/89-monthly-starter-up-to-50-identified-companies-a-month-billed-monthly-post-contacts-reveal/llms.txt): 10% complete, live

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-08.

- https://api.autumn.ai/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://www.autumn.ai/docs/api-reference/tasks/start-a-task?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://www.autumn.ai/docs/api-routes.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://www.autumn.ai/docs/api/rate-limits.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://www.autumn.ai/docs/clay-migration/enrichment?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://www.autumn.ai/docs/concepts/outputs.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://www.autumn.ai/docs/guides/file-uploads.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://www.autumn.ai/docs/guides/structured-output.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://www.autumn.ai/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing
- https://www.autumn.ai/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-finder-api-pricing