# Specter, free, Trial, POST /api/v1/people/by-email/bulk: Reverse email lookup API

> Resolve up to 50 email addresses to people in one request [...] Each match is a full person record [...] plus the `email` it resolved from and a match confidence `score`.

Specter's reverse email lookup API on its Trial plan, $0.00 per 1,000 people. 9 of the 13 key fields: Experience, Education, Skills, About, Location, Photo, Followers, Connections, Languages.

- This page: https://datacircle.dev/reverse-email-lookup-apis/specter/free-trial-post-api-v1-people-by-email-bulk
- Get it: https://www.tryspecter.com/pricing
- Its API docs: https://api.tryspecter.com/api-reference/enrich/enrich-people-by-email-bulk
- Sold by: Specter (https://www.tryspecter.com)
- Checked: 2026-10-19

## In the answer

- Completeness: 69%
- Experience: ✓
- Education: ✓
- Skills: ✓
- About: ✓
- Location: ✓
- Photo: ✓
- Followers: ✓
- Connections: ✓
- Languages: ✓

## Price

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

## Charges

- Per: result
- Also pays for: from the same budget: Enrich person · Enrich people (bulk) · Enrich person by email · companies, people, investors, transactions, signals and network endpoints

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Resolve up to 50 email addresses to people in one request [...] Each match is a full person record [...] plus the `email` it resolved from and a match confidence `score`.

## Data

- Keep data: no limit
- Use data: These Terms do not regulate the commercial terms of any paid subscription, deliverables or service-level commitments, which are governed by the Subscription Agreement concluded separately in writing between Specter and the Customer. [...] the Customer's rights to access and use Specter Data are strictly limited to those granted under the Agreement. [...] During the Free Trial, you may: view, search and filter Specter Data via the Platform, export limited datasets in .CSV format only to the extent explicitly enabled in your trial environment, and use such exported data solely for internal evaluation of the Platform. You must not (and must ensure that your Authorized Users do not): use the Website, Platform or Services in any way that is unlawful, unethical, fraudulent, abusive or inconsistent with the Agreement, copy, download, scrape, harvest, bulk export or otherwise extract Specter Data beyond what is expressly allowed by the Platform interface for your account type, circumvent or attempt to circumvent any technical limitations, rate limits, seat limits, export caps or other access controls implemented by or on behalf of Specter, use bots, scrapers, crawlers or other automated means to access or index the Website, Platform or Databases, except as explicitly permitted in a Subscription Agreement or via an authorized API, reverse engineer, decompile, disassemble or otherwise seek to derive the source code, know-how or underlying structure of the Platform or any part of it, except to the extent permitted by mandatory applicable law. The Customer is fully responsible for: ensuring that its use of Specter Data and any outreach to individuals or entities identified in the Databases complies with applicable laws (including data protection, e-privacy laws)

## Plan

- Pay: $0
- You get: 200 credits
- Enough for: 100 results

## Rate limit

- Per second: 15
- Batch: 50

## Speed

- Answer: in the call

## The call

- You send: emails
- Method: POST
- Path: /api/v1/people/by-email/bulk

## About the plan

- Plan: Trial
- Who can get it: teams requesting an API key in the API console, for professional and business use, not as consumers

## The 62 fields in the plan's answer

provider record ID, profile picture, first name, last name, name, profile URL, member ID, member URN, X URL, GitHub URL, about, tagline, location, region, highlights, years of experience, highest degree, highest seniority, jobs, job company, job company ID, job company URL, job company domain, job company size, job company industry, job company tech verticals, job company founded year, job description, job title, job department, job start date, job end date, job location, job is current, order in profile, current title, current company, previous title, previous company, current company website, previous company website, current job duration, average job duration, schools, school name, school URL, school field of study, school degree, school description, school start date, school end date, school location, languages, language proficiency, skills, followers, connections, talent signal IDs, investor interest signal IDs, updated at, match confidence, email

## Specter's plans (2)

- [Specter, free, Trial, POST /api/v1/people/by-email/bulk](https://datacircle.dev/reverse-email-lookup-apis/specter/free-trial-post-api-v1-people-by-email-bulk/llms.txt): $0.00 per 1,000, 69% complete
- [Specter, contact us, API, POST /api/v1/people/by-email/bulk](https://datacircle.dev/reverse-email-lookup-apis/specter/contact-us-api-post-api-v1-people-by-email-bulk/llms.txt): 69% complete

## Specter's calls (2)

- `POST /api/v1/people/by-email/bulk`: [Specter, free, Trial, POST /api/v1/people/by-email/bulk](https://datacircle.dev/reverse-email-lookup-apis/specter/free-trial-post-api-v1-people-by-email-bulk/llms.txt)
- `POST /api/v1/people/by-email`: [Specter, free, Trial, POST /api/v1/people/by-email](https://datacircle.dev/reverse-email-lookup-apis/specter/free-trial-post-api-v1-people-by-email/llms.txt)

## Similar plans of other providers

- [B2B Enrich Search on Apify, free](https://datacircle.dev/reverse-email-lookup-apis/b2b-enrich-search-on-apify/free/llms.txt): $0.00 per 1,000, 23% complete, stored
- [Tomba, free](https://datacircle.dev/reverse-email-lookup-apis/tomba/free/llms.txt): $0.00 per 1,000, 15% complete, 1 month
- [UpLead, free](https://datacircle.dev/reverse-email-lookup-apis/uplead/free/llms.txt): $0.00 per 1,000, 15% complete, stored
- [BetterEnrich, free](https://datacircle.dev/reverse-email-lookup-apis/betterenrich/free/llms.txt): $0.00 per 1,000, 15% 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 2026-10-19.

- https://api.tryspecter.com/api-ref/enrichment.md
- https://api.tryspecter.com/api-ref/plans.md
- https://api.tryspecter.com/api-ref/products/people.md
- https://api.tryspecter.com/api-ref/rate_limits.md
- https://api.tryspecter.com/api-reference/enrich/enrich-people-by-email-bulk
- https://api.tryspecter.com/api-reference/enrich/enrich-people-by-email-bulk.md
- https://www.tryspecter.com/api
- https://www.tryspecter.com/pricing
- https://www.tryspecter.com/terms-conditions