ReadSpeaker website screenshot

ReadSpeaker

ReadSpeaker provides text-to-speech (TTS) cloud and embedded solutions used to add voice to websites, mobile apps, e-learning, transportation systems, and more. The speechCloud API converts text into high-quality audio in multiple languages and voices that can be returned in formats such as MP3 for use within applications.

ReadSpeaker publishes 1 API on the APIs.io network. Tagged areas include Text-to-Speech, Speech, Audio, Voice, and AI.

ReadSpeaker’s developer surface includes developer portal, support, engineering blog, and 7 more developer resources.

🌐 Visit website 📡 Source on GitHub
22.3/100 emerging ▬ flat Agent 3/100 human only Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessFreemium
1 APIs
Text-to-SpeechSpeechAudioVoiceAIAccessibility

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 22.3/100 · emerging
Contract Quality 0.0 / 25
Developer Ergonomics 3.0 / 20
Commercial Clarity 10.0 / 20
Operational Transparency 4.8 / 13
Governance 0.0 / 12
Discoverability 5.9 / 10
Agent readiness — 3/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
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 7 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
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/readspeaker: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

ReadSpeaker speechCloud API

A cloud-based text-to-speech API. When using the API from within your software or application, you simply send text to the ReadSpeaker speechCloud API servers and receive audio ...

Pricing Plans 1

Published pricing tiers and plan structures.

Readspeaker Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Readspeaker Rate Limits

5 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Readspeaker Finops

FINOPS

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Readspeaker Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

Portal
Portal

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Operate 2

Status, limits, changes, and where to get help

Support
Support
 Contact
Contact

Commercial 1

Pricing, plans, and the legal terms of use

PrivacyPolicy
PrivacyPolicy

Company 3

The organization behind the API

LinkedIn
LinkedIn
 Blog
Blog
 About
About

Other 1

Properties that don't map to a standard resource type

Products
Products

Source (apis.yml)

apis.yml Raw ↑ 
aid: readspeaker
name: ReadSpeaker
description: ReadSpeaker provides text-to-speech (TTS) cloud and embedded solutions used to add voice to websites, mobile
  apps, e-learning, transportation systems, and more. The speechCloud API converts text into high-quality audio in multiple
  languages and voices that can be returned in formats such as MP3 for use within applications.
type: Index
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
position: Consumer
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/readspeaker.png
tags:
- Text-to-Speech
- Speech
- Audio
- Voice
- AI
- Accessibility
created: '2025-02-06'
modified: '2026-04-28'
url: https://raw.githubusercontent.com/api-evangelist/readspeaker/refs/heads/main/apis.yml
specificationVersion: '0.19'
apis:
- aid: readspeaker:speechcloud-api
  name: ReadSpeaker speechCloud API
  description: A cloud-based text-to-speech API. When using the API from within your software or application, you simply send
    text to the ReadSpeaker speechCloud API servers and receive audio data in the file format you specify as a response. The
    audio file can be stored on your server for reuse, further distribution, or other use. Sample code is available in multiple
    languages including PHP, Java, Objective-C, and C++.
  humanURL: https://www.readspeaker.com/solutions/speech-production/readspeaker-speechcloud-api/
  tags:
  - Text-to-Speech
  - Audio
  - Voice
  properties:
  - type: Documentation
    url: https://www.readspeaker.com/solutions/speech-production/readspeaker-speechcloud-api/
  - type: Support
    url: https://www.readspeaker.com/support/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
common:
- type: DomainSecurity
  url: security/readspeaker-domain-security.yml
- type: GitHubOrganization
  url: https://github.com/ReadSpeaker
- type: LinkedIn
  url: https://www.linkedin.com/company/readspeaker
- type: Portal
  url: https://www.readspeaker.com/
- type: Products
  url: https://www.readspeaker.com/products/
- type: Support
  url: https://www.readspeaker.com/support/
- type: Blog
  url: https://www.readspeaker.com/blog/
- type: About
  url: https://www.readspeaker.com/about-us/
- type: Contact
  url: https://www.readspeaker.com/contact/
- type: PrivacyPolicy
  url: https://www.readspeaker.com/privacy-policy/