Blubblub

Blub Blub Inc. is the company behind Speech Blubs, a speech-therapy and language-development app for children aged 1 to 8. Created by speech-language pathologists and child-development experts, the app uses video modeling, speech exercises, face filters, and play-based activities to help kids with speech delays, autism, Down syndrome, and apraxia learn to talk. Speech Blubs is available on iOS and Android, supports English, Spanish, and German, and has been downloaded by over 10 million families worldwide. Blub Blub is a portfolio company of Speedinvest. This is a consumer mobile-app company; it does not publish a public developer API, OpenAPI specification, or developer portal, so the entry is limited to verified company identity and published web properties.

Blubblub is profiled on the APIs.io network. Tagged areas include Company, Speech Therapy, Education, Kids, and Health.

Blubblub’s developer surface includes engineering blog, support, and 4 more developer resources.

🌐 Visit website 📡 Source on GitHub

7.4/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs

CompanySpeech TherapyEducationKidsHealthMobile AppsEdTechSpeedinvest Portfolio

Kin Score

Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5

Composite quality — 7.4/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 1.3 / 20

Commercial Clarity 0.0 / 20

Operational Transparency 0.7 / 13

Governance 0.0 / 12

Discoverability 6.8 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 15

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/blubblub: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Resources

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Operate 1

Status, limits, changes, and where to get help

Support

Support

Company 3

The organization behind the API

Website

Website

About

About

Blog

Blog

Source (apis.yml)

aid: blubblub
name: Blubblub
description: Blub Blub Inc. is the company behind Speech Blubs, a speech-therapy and language-development app for children
  aged 1 to 8. Created by speech-language pathologists and child-development experts, the app uses video modeling, speech
  exercises, face filters, and play-based activities to help kids with speech delays, autism, Down syndrome, and apraxia learn
  to talk. Speech Blubs is available on iOS and Android, supports English, Spanish, and German, and has been downloaded by
  over 10 million families worldwide. Blub Blub is a portfolio company of Speedinvest. This is a consumer mobile-app company;
  it does not publish a public developer API, OpenAPI specification, or developer portal, so the entry is limited to verified
  company identity and published web properties.
url: https://raw.githubusercontent.com/api-evangelist/blubblub/refs/heads/main/apis.yml
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://cdn.speechblubs.com/2022/06/SB-WebsiteCover.png
humanURL: https://speechblubs.com
x-type: company
x-source: vc-portfolio
x-backed-by:
- speedinvest
x-tier: stub
x-tier-reason: portfolio-lead
x-no-public-api: true
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Speech Therapy
- Education
- Kids
- Health
- Mobile Apps
- EdTech
- Speedinvest Portfolio
apis: []
common:
- type: Website
  url: https://speechblubs.com
- type: About
  url: https://speechblubs.com/about
- type: Blog
  url: https://speechblubs.com/blog
- type: Support
  url: https://speechblubs.com/contact
- type: GitHubOrganization
  url: https://github.com/blubblub
- type: LLMsTxt
  url: llms/blubblub-llms.txt
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence