When was HeartByte founded?

HeartByte was founded in 2023 and raised its 1st funding round 1 year after it was founded.

Where is HeartByte located?

HeartByte is headquartered in San Francisco, United States.

Is HeartByte a funded company?

HeartByte is a funded company, having raised a total of $***** in its 1st and only funding round, a Seed round on 2024.

When was the latest funding round of HeartByte?

HeartByte's latest funding was a $***** Seed round on 2024, with participation from 1 investor. Its primary sector is Tech for Digital Publishers. Globally, the Tech for Digital Publishers sector has seen $11M in funding in 2026 to date.

Where does HeartByte rank among its competitors?

HeartByte ranks 19th amongst 154 active competitors, of which 8 are funded. It stands 2nd in terms of total funding among its competitors. The most recent competitor to raise funding was Neta, which secured $10M in Mar, 2026.

Who are the top competitors of HeartByte?

HeartByte's top competitors include iA, Fortelling and JotterPad. Among them, Neta secured the most recent funding round in March, 2026.

HeartByte - 2026 Company Profile, Team, Funding & Competitors

HeartByte is a seed company based in San Francisco (United States), founded in 2023 by Rachel S Wang and Xinyue Liang. It operates as a Provider of AI-assisted writing tool. HeartByte has raised $500K in funding. The company has 154 active competitors, including 8 funded and 3 that have exited. Its top competitors include companies like iA, Fortelling and JotterPad.

Company Details

Provider of AI-assisted writing tool. It is designed to help writers craft stories with impact, originality, and emotional depth across all genres.

Website: heartbyte.ai
Social
Email ID: *****@heartbyte.ai

Key Metrics

Founded Year

2023

Location

San Francisco, United States

Stage

Seed

Total Funding

$500K in 1 round

Latest Funding Round

Seed, 2024, $*****

Investors

Y Combinator

Ranked

19^th among 154 active competitors

Similar Companies

iA & 198 more

View HeartByte's full profile

HeartByte has raised a total funding of $500K over 1 round. Its latest funding round was a Seed round on 2024 for $*****. 1 investor participated in its latest round. HeartByte has 1 institutional investor.

Here is the list of recent funding rounds of HeartByte:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
2024	4170	Seed	8553	5177	8535	1399

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View details of HeartByte's funding rounds and investors

The founders of HeartByte are Rachel S Wang and Xinyue Liang.

Here are the details of HeartByte's key team members:

Rachel S Wang: Co-Founder of HeartByte and founder of 1 other company.
Contact Info: 1 email address
Xinyue Liang: Co-Founder of HeartByte.

View details of HeartByte's Founder profiles and Board Members

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Top competitors of HeartByte include iA, Fortelling and JotterPad. Here is the list of Top 10 competitors of HeartByte, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	iA 1994, Chuo City (Japan), Public	App-based content creation solutions provider	-	-	48/100
2nd	Fortelling 2019, Maastricht (Netherlands), Unfunded	SaaS and app-based book writing platform	-	-	44/100
3rd	JotterPad 2020, Singapore (Singapore), Unfunded	App-based book writing platform	-	-	43/100
4th	Pluot 2022, Salem (United States), Unfunded	App-based character and story planning app for writers	-	-	42/100
5th	Novelist 2018, Milan (Italy), Unfunded	Self-publishing application for authors	-	-	41/100
6th	Plottr 2017, Salt Lake City (United States), Unfunded	Provider of a web-based writting assistant tool	-	-	38/100
7th	Fabula 2021, Russia, Unfunded	Application based book writing platform	-	-	38/100
8th	Sudowrite 2020, San Francisco (United States), Funding Raised	AI-based book writing platform for publishers	-	Garuda, Caffeinated Capital & 2 others	36/100
9th	LivingWriter 2018, New York City (United States), Unfunded	Offering book writing app	-	-	35/100
10th	Neta 2023, Shanghai (China), Seed	Platform to create stories for characters and develop plot through AI assistance	$10M	Source Code Capital, Baidu Venture Capital ... & 1 others	35/100
19th	HeartByte 2023, San Francisco (United States), Seed	Provider of AI-assisted writing tool	$500K	Y Combinator	31/100