back to company universe
Enterprise SaaS

TellFi

Fastest, easiest way to setup a phone system for your business. We take something that has traditionally been painful and expensive, and make it available to everyone. The easiest way to set up a phone system for your business. All the features you want in a business phone system – including extensions, forwarding & voicemail – online for as little as $10 a month.

sources
2
Evidence entries preserved.
affiliations
2
Andreessen Horowitz, Y Combinator
competitors
6
Mapped from High Signal graph features.
status
generated
D1 lookup
last updated
2026-07-15
16:41 UTC
source evidence
Why this company exists here

Y Combinator

yc-company-directory #3313

Fastest, easiest way to setup a phone system for your business. We take something that has traditionally been painful and expensive, and make it available to everyone. The easiest way to set up a phone system for your business. All the features you want in a business phone system – including extensions, forwarding & voicemail – online for as little as $10 a month.

source

Andreessen Horowitz

a16z-investment-list #948
source
generated read
High Signal interpretation

TellFi is classified as Enterprise SaaS from source descriptions and fund-directory context. Similar companies below are ranked from offline product facets and meaningful description overlap; category and source affiliation can only strengthen an existing product match. For lookup-created rows, the profile starts as pending enrichment until deeper source collection runs.

offline extraction
Product facets
businessphone systemvoicemaileveryoneforwardingextensionsfeatures
mapping method
Similarity graph

Local clusters rerank extracted product concepts and description terms. The generated graph remains the fallback for sparse descriptions: offline reciprocal product-similarity graph: extracted concepts + description terms + bounded category/affiliation boosts. Minimum fallback score: 0; max competitors: 6.

discovery cluster

Companies similar to TellFi

Enterprise SaaS · 6 peers

A deterministic local cluster built from offline product facets and meaningful description terms. Category and selected-institution affiliation provide bounded tie-breaks. Open any peer to continue exploring its cluster.

QUIK

match 46

QUIK is building the operating system for business in LATAM. On one side, powering users on QUIK Super App, where they can order foods, groceries and goods and get them on 30 minutes, while paying using any currency they want and logistics enterally handled by QUIK team. On the other side, powering business with QUIK Pro, giving them a complete set of software to manage their business and online presence, with their own website, inventory management, logistics solutions, all in perfect sync with

shared extracted concept terms: system; shared product terms: system, set, want, online; same category: Enterprise SaaS; shared affiliation: Y Combinator

ABBY by GOGOTECH

match 37

ABBY is a new smart wheelchair platform for adults with reduced mobility - Loaded with advanced features & easy to purchase online, with financing available.

shared extracted concept terms: feature; shared product terms: feature, online, available; same category: Enterprise SaaS

Happy Pads

match 34

Happy Sisters offers eco-friendly feminine hygiene products with patented leak-proof designs. Our 100% biodegradable pads and tampons have 10 advanced features, including antibacterial components and free BV self-test kits.

shared extracted concept terms: feature; shared product terms: 10, feature, includ

Gameday

match 29

Gameday is the easiest way to play fantasy sports with friends. We make daily fantasy sports fun for everyone, with a simple and quick version of the game over chat.

shared extracted concepts: everyone; shared product terms: easiest, everyone; shared affiliation: Y Combinator

BuildBuddy

match 22

BuildBuddy provides enterprise features for Bazel — the open source…

shared extracted concept terms: feature; shared product terms: feature; same category: Enterprise SaaS; shared affiliation: Y Combinator

The Atavist

match 6

Other company.

shared affiliation: Andreessen Horowitz; nearby official-directory cohort