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Developer tools

Fastgen

Fastgen is a low-code API and workflow builder with an integrated Postgres DB. Our drag-and-drop platform allows you to rapidly develop custom APIs and workflows with ease. Our integrated Postgres DB makes it even easier to create, read, update, and delete data in your applications.

sources
1
Evidence entries preserved.
affiliations
1
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 #5235

Fastgen is a low-code API and workflow builder with an integrated Postgres DB. Our drag-and-drop platform allows you to rapidly develop custom APIs and workflows with ease. Our integrated Postgres DB makes it even easier to create, read, update, and delete data in your applications.

source
generated read
High Signal interpretation

Fastgen is classified as Developer tools 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
Postgres DBFastgenlow-code API and workflow builder
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 Fastgen

Developer tools · 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.

RetroFix

match 59

RetroFix is an automation platform designed to be extremely intuitive to use, making it much easier and faster to automate manual work. To create or modify workflows you can describe them in natural language and our agent will create them end-to-end for you. We allow you to connect with 2000+ applications and use our pre-built actions for your workflows. In the case we don't have a pre-built step, our agent can instead write code to access the full APIs of all the apps we integrate with.

shared product terms: code, workflow, apis, easier; shared product theme: workflow automation, developer infrastructure; shared affiliation: Y Combinator

Gumloop

match 51

Gumloop is a platform for automating repetitive and complex workflows end-to-end with AI. Builders drag, drop, and connect modular components onto a canvas to build powerful automations. We provide the tools and the infrastructure to operate at 10x the speed of writing, testing, and productionizing code so you can focus on the problem at hand.

shared product terms: code, workflow, builder, drag; shared product theme: workflow automation, developer infrastructure; shared affiliation: Y Combinator

Realm

match 41

Realm (formerly tight.db) is a mobile database that enables its users to develop applications faster, develop applications that are fast, and craft amazing user experiences. Realm is a replacement for SQLite & Core Data. It can save users thousands of lines of code & weeks of work, and lets them craft amazing new user experiences. It is a Y Combinator company, headquartered in San Francisco.

shared product terms: db, develop, application, code; shared product theme: developer infrastructure; same category: Developer tools; shared affiliation: Y Combinator

OpenInt

match 41

OpenInt helps teams ship product integrations in hours, not weeks, using no or low code. Read and write data using unified APIs or sync it straight to your database.

shared product terms: low, code, apis, read; shared product theme: developer infrastructure; same category: Developer tools; shared affiliation: Y Combinator

Appcubator

match 41

Appcubator has launched to allow users to create their own web applications with drag and drop, text inserts and custom themes, rather than having to endure the arduous process of learning to create a full-functioning website or hire a contractor.

shared product terms: create, application, drag, drop; shared affiliation: Y Combinator

Airtorch

match 37

Low code platform to create AI applications that drive critical business decisions.

shared product terms: low, code, create, application; shared product theme: developer infrastructure