# Launchbit

**Canonical:** https://apis.io/providers/launchbit/  
**Website:** https://launchbit.com  
**APIs profiled:** 0

LaunchBit was an advertising startup founded in 2012 and incubated through 500 Startups, co-founded and led by CEO Elizabeth Yin. It launched as an email ad network that let B2B and software-as-a-service advertisers reach audiences through niche email newsletters, and helped publishers monetize email — a medium BuySellAds founder Todd Garland described as "pretty tricky to monetize." In March 2014 LaunchBit pivoted toward a customer-acquisition and lead-generation platform for SaaS companies. BuySellAds.com acquired LaunchBit in September 2014 for undisclosed terms, and the company no longer operates independently: as of a July 2026 probe, launchbit.com serves the BuySellAds corporate website for every path. LaunchBit published no public API, developer portal, or SDKs, so this profile is retained as a historical/acquired record rather than an active API provider.

## Kin Score — 5.0 / 100 (minimal)

Scored 2026-08-21 under rubric 0.12.0. Trend: flat (+0.0 from 5.0).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 0.0 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## Security (1)

- **Launchbit Domain Security** — TLSv1.3 · HSTS

## Tags

Company, Advertising, AdTech, Email Marketing, Lead Generation, Customer Acquisition, Software-as-a-Service, Acquired

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/launchbit/). Scores are computed from the provider's own public artifacts under a published rubric.