Skip to main content
Caplight Logo









Spokestack

Spokestack

Private
AI, Data & Cloud Infrastructurehttps://www.spokestack.io/index.html

Company Overview

Spokestack is a software company that provides a platform of open-source libraries and services for integrating voice AI features such as speech recognition, text-to-speech, and natural language understanding into mobile, web, and embedded applications.

Sector

AI, Data & Cloud Infrastructure

Verticals

NLP & Conversational AI, Edge Computing, Low-Code/No-Code

Business Model

B2B

Customer Profile

Usage-Based SaaS, Subscription SaaS

AI Layer

Infrastructure

Keywords

voice user interfaceVUIspeech recognitionASRtext-to-speechTTSwake word detectionconversational AIedge AIon-device AInatural language understandingNLUvoice SDKvoice AI infrastructurevoice tech stackno-code voice toolsvoice bot builder

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Unlock Pricing Charts

Sign up to view complete historical pricing and secondary transactions.

Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

View Momentum History

Track how buyer interest and sentiment changes over time.

Spokestack Comparables

Compare Spokestack with similar companies based on industry and business-model similarity.

Spokestack comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Picovoice
85%
Daily
78%
Sensory Inc.
64%

Spokestack Funding Rounds

Historical fundraising activity

View Full Funding History

Access detailed round history, amounts raised, valuations, and investors.

Market signals

Structured signals derived from secondary market and firmographic data.

  • Apr 17, 2026

    Monthly visitors grew 122% MoM, reaching 4.4K.

  • Feb 2, 2026

    Monthly visitors grew 279% MoM.

Spokestack Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation

Spokestack Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about Spokestack's valuation, stock price, and market status.

Firmographic Details

Headquarters
Year Founded2019
Last Funding

Institutional Data Access

Join leading institutional investors using Caplight to access private market data, discover pricing, and execute secondary block trades.

Requires verified institutional or accredited status.

See something wrong or outdated?