# DeBounce, free: Reverse email lookup API

> Retrieve the full name, avatar, or both from an email address using the DeBounce data enrichment engine.

DeBounce's reverse email lookup API on its 100 free credits plan. It costs $0.00 per 1,000 people. It returns 2 of the 13 key fields we check: Experience, Photo.
The cheapest of the 92 plans we rank by price is [PayPerQ, pay as you go](https://datacircle.dev/reverse-email-lookup-apis/payperq/pay-as-you-go/llms.txt), at $0.023 per 1,000.

- This page: https://datacircle.dev/reverse-email-lookup-apis/debounce/free
- [Best reverse email lookup API in 2026](https://datacircle.dev/best-reverse-email-lookup-api.txt)
- Get it: https://debounce.com/pricing/
- Its API docs: https://developers.debounce.com/api-reference/endpoint/enrichment
- Sold by: DeBounce (https://debounce.com)
- Checked: 2026-10-25

## In the answer

- Completeness: 15%
- Experience: ✓ current job
- Photo: ✓

## Price

- $ per 1,000: $0.00
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Per: call
- Also pays for: from the same budget: Single email validation · Bulk upload · Lead finder · List monitoring

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Retrieve the full name, avatar, or both from an email address using the DeBounce data enrichment engine.

## Data

- Freshness: live
- Keep data: no limit
- Use data: You must not misuse our Service [...] You must not use this website to transmit or send unsolicited commercial communications. You must not use this website in any other ways than the ways mentioned. [...] You must not use DeBounce services for data mining or email harvesting.

## Plan

- Pay: $0
- You get: 100 credits
- Enough for: about 4 calls, once
- Expires: never

## Rate limit

- Concurrent: 2
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: email, append "true". Optional: photo, gsuite
- Method: GET
- Path: /v1/

## About the plan

- Plan: 100 free credits
- Who can get it: anyone over 18

## The 12 fields the plan's answer can hold

email, result, code, reason, role, free email, send transactional, did you mean, success, balance, full name, avatar

## DeBounce's plans (22)

- [DeBounce, free](https://datacircle.dev/reverse-email-lookup-apis/debounce/free/llms.txt): $0.00 per 1,000, 15% complete, live
- [DeBounce, top-up from $15](https://datacircle.dev/reverse-email-lookup-apis/debounce/top-up-from-15/llms.txt): $63.00 per 1,000, 15% complete, live
- [DeBounce, top-up from $25](https://datacircle.dev/reverse-email-lookup-apis/debounce/top-up-from-25/llms.txt): $52.50 per 1,000, 15% complete, live
- [DeBounce, top-up from $45](https://datacircle.dev/reverse-email-lookup-apis/debounce/top-up-from-45/llms.txt): $37.80 per 1,000, 15% complete, live
- [DeBounce, top-up from $75](https://datacircle.dev/reverse-email-lookup-apis/debounce/top-up-from-75/llms.txt): $31.50 per 1,000, 15% complete, live
- [DeBounce, top-up from $135](https://datacircle.dev/reverse-email-lookup-apis/debounce/top-up-from-135/llms.txt): $28.35 per 1,000, 15% complete, live
- [DeBounce, top-up from $200](https://datacircle.dev/reverse-email-lookup-apis/debounce/top-up-from-200/llms.txt): $21.00 per 1,000, 15% complete, live
- [DeBounce, top-up from $450](https://datacircle.dev/reverse-email-lookup-apis/debounce/top-up-from-450/llms.txt): $18.90 per 1,000, 15% complete, live
- [DeBounce, top-up from $750](https://datacircle.dev/reverse-email-lookup-apis/debounce/top-up-from-750/llms.txt): $15.75 per 1,000, 15% complete, live
- [DeBounce, top-up from $1,300](https://datacircle.dev/reverse-email-lookup-apis/debounce/top-up-from-1300/llms.txt): $13.65 per 1,000, 15% complete, live
- [DeBounce, top-up from $2,200](https://datacircle.dev/reverse-email-lookup-apis/debounce/top-up-from-2200/llms.txt): $9.24 per 1,000, 15% complete, live
- [DeBounce, $13.80 monthly](https://datacircle.dev/reverse-email-lookup-apis/debounce/13-80-monthly/llms.txt): $57.96 per 1,000, 15% complete, live
- [DeBounce, $23 monthly](https://datacircle.dev/reverse-email-lookup-apis/debounce/23-monthly/llms.txt): $48.30 per 1,000, 15% complete, live
- [DeBounce, $41.40 monthly](https://datacircle.dev/reverse-email-lookup-apis/debounce/41-40-monthly/llms.txt): $34.776 per 1,000, 15% complete, live
- [DeBounce, $69 monthly](https://datacircle.dev/reverse-email-lookup-apis/debounce/69-monthly/llms.txt): $28.98 per 1,000, 15% complete, live
- [DeBounce, $124.20 monthly](https://datacircle.dev/reverse-email-lookup-apis/debounce/124-20-monthly/llms.txt): $26.082 per 1,000, 15% complete, live
- [DeBounce, $184 monthly](https://datacircle.dev/reverse-email-lookup-apis/debounce/184-monthly/llms.txt): $19.32 per 1,000, 15% complete, live
- [DeBounce, $414 monthly](https://datacircle.dev/reverse-email-lookup-apis/debounce/414-monthly/llms.txt): $17.388 per 1,000, 15% complete, live
- [DeBounce, $690 monthly](https://datacircle.dev/reverse-email-lookup-apis/debounce/690-monthly/llms.txt): $14.49 per 1,000, 15% complete, live
- [DeBounce, $1,196 monthly](https://datacircle.dev/reverse-email-lookup-apis/debounce/1196-monthly/llms.txt): $12.558 per 1,000, 15% complete, live
- [DeBounce, $2,024 monthly](https://datacircle.dev/reverse-email-lookup-apis/debounce/2024-monthly/llms.txt): $8.501 per 1,000, 15% complete, live
- [DeBounce, contact us](https://datacircle.dev/reverse-email-lookup-apis/debounce/contact-us/llms.txt): 15% complete, live

## DeBounce's calls (1)

- `GET /v1/`: [DeBounce, free](https://datacircle.dev/reverse-email-lookup-apis/debounce/free/llms.txt)

## DeBounce's APIs (2)

- [DeBounce: reverse email lookup API pricing, 22 plans](https://datacircle.dev/reverse-email-lookup-apis/debounce/free/llms.txt)
- [DeBounce: email verification API pricing, 23 plans, GET /v1/upload/](https://datacircle.dev/validate-email-apis/debounce/free-100-free-credits-get-v1-upload/llms.txt)
- [DeBounce: email verification API pricing, 23 plans, GET /v1/, Single email validation](https://datacircle.dev/validate-email-apis/debounce/free-100-free-credits-get-v1/llms.txt)
- [DeBounce: email verification API pricing, 23 plans, GET /v1/, Single email validation, full](https://datacircle.dev/validate-email-apis/debounce/free-100-free-credits-get-v1-single-email-validation-full/llms.txt)

## DeBounce: reverse email lookup API alternatives

- [Mawsool International FZCO on Apify, $19 monthly](https://datacircle.dev/reverse-email-lookup-apis/mawsool-international-fzco-on-apify/19-monthly/llms.txt): $1.80 per 1,000, 62% complete, live
- [NeuralVerge on Apify, $204 yearly](https://datacircle.dev/reverse-email-lookup-apis/neuralverge-on-apify/204-yearly/llms.txt): $8.947 per 1,000, 69% complete, live
- [NeuralVerge, $50 monthly](https://datacircle.dev/reverse-email-lookup-apis/neuralverge/50-monthly/llms.txt): $10.00 per 1,000, 15% complete, live
- [Renidly, $2,500 pack](https://datacircle.dev/reverse-email-lookup-apis/renidly/2500-pack/llms.txt): $12.50 per 1,000, 62% 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 2026-10-25.

- https://debounce.com/data-retention-policy/
- https://debounce.com/pricing/
- https://debounce.com/solutions/api/
- https://debounce.com/solutions/data-enrichment
- https://debounce.com/terms-of-use/
- https://debounce.com/wp-content/themes/websima/assets/js/price.js
- https://developers.debounce.com/api-concepts/rate-limiting
- https://developers.debounce.com/api-reference/endpoint/enrichment
- https://developers.debounce.com/api-reference/endpoint/single-validation
- https://developers.debounce.com/api-reference/openapi-validation.json
- https://help.debounce.com/billing/data-enrichment-pricing/
- https://help.debounce.com/getting-started/what-is-validation-credit/