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AI Writing startups (2026)

15 ai writing startups tracked, with the largest concentration in US. Total tracked funding: $1.9B.

All (15) By country Top ranked By funding
Tracked
15
Total Raised
$1.9B
Countries
3
Active Deals
3

Top by score

View all 15 →
1 Wispr US $81M
80
2 Grammarly San Francisco, US $1.2B
68
3 GPTZero New York, US $13.5M
67
4 Gridly Helsingborg, SE $2.6M
59
5 HyperWrite New York, US $5.4M
58
6 Writer San Francisco, US $321M
57
7 Spines Boynton Beach, US $29M
57
8 Chub AI — —
56
9 Type San Francisco, US $2.8M
55
10 Just San Francisco, US $1.7M
53
11 Typeface San Francisco, US $235M
52
12 Lavender New York, US $13.2M
47

Funding by year — AI Writing

2022 → 2025
$21M
’22
$100M
’23
$400M
’24
$1.0B
’25

Top countries

By startup count

Stage breakdown

Latest round type
  • Series A 5
  • Seed 3
  • Series C 1
  • Series B 1
  • Pre-Seed 1
  • Growth 1
  • Bootstrapped 1

Top investors backing AI Writing

See all →
Aleph
2 deals
M-Fund
2 deals
Y Combinator
2 deals
Active Capital
1 deal
Silicon Valley angels
1 deal
Reach Capital
1 deal
Footwork VC
1 deal
Rendered.VC
1 deal
Subvenio Invest
1 deal
LionTree
1 deal
Angel investors
1 deal
Zeev Ventures
1 deal

Recent rounds in AI Writing

All rounds →
Date Startup Round Amount
Nov 2025 Wispr Series A $25M
May 2025 Grammarly Growth $1B
Nov 2024 Grammarly Series D $200M
Sep 2024 Writer Series C $200M
Sep 2023 Writer Series B $100M
Oct 2022 Writer Series A $21M

All AI Writing startups

Page 1

Wispr

US est. 2021

Effortless voice dictation powered by AI

Raised
$81M
Stage
S-A
80

Grammarly

US est. 2009

AI writing assistant for individuals and teams.

Raised
$1.2B
Stage
GROWTH
68

GPTZero

US est. 2022

AI detection and writing authenticity for educators and organizations

Raised
$13.5M
Stage
S-A
67

Gridly

SE est. 2022

AI-native content ops and localization platform for games and software

Raised
$2.6M
Stage
Seed
59

HyperWrite

US est. 2020

Personal AI writing assistant and agents for everyday tasks

Raised
$5.4M
Stage
Seed
58

Writer

Verified
US est. 2020

Full-stack generative AI for enterprise

Raised
$321M
Stage
S-C
57

Spines

US est. 2021

AI-powered publishing platform that helps authors publish books fast

Raised
$29M
Stage
S-A
57

Chub AI

est. 2023

Character hub and uncensored AI roleplay platform

56

Type

US est. 2022

The intelligent AI editor for storytellers and long-form writers

Raised
$2.8M
Stage
Pre-S
55

Just

US est. 2023

AI-powered real-time personalization for user-facing content

Raised
$1.7M
Stage
Seed
53

Typeface

Verified
US est. 2022

Personalised generative AI for brand content

Raised
$235M
Stage
S-B
52

Lavender

US est. 2020

AI sales email coach

Raised
$13.2M
Stage
S-A
47

Speechify

Verified
US est. 2017

Turn any text into natural audio with AI

Raised
$40M
Stage
S-A
44

Surfer SEO

PL est. 2017

AI-powered SEO content optimization platform.

Stage
BOOTSTRAPPED
34

Lex

Collaborative documents with powerful AI editing tools to help you write something great today.

14