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RainThread · SEO software studio

We build the SEO tools the pros use.

Built by us. Sold by them. Used by you.

Five production-grade SaaS products engineered by SEOs, for SEOs. Faster indexing, smarter link building, AI-assisted SEO operations.

We don't talk about SEO.
We build the software that runs it.

From bulk link indexing to AI-assisted SEO automation, RainThread engineers the tools agencies, freelancers and affiliate marketers reach for first.

Five tools. One stack.

Each one tackles a specific job in the modern SEO pipeline, and they were all built to work together.

02 / Indexing Indexer

Bulk Link Indexing

Push backlinks into Google's index at scale. Get indexed, or get refunded.

Cycle
9 days · GSC-safe
Refunds
Auto on non-indexable & unindexed links
API
Drip-fed automated campaigns
03 / Crawler Network

Private Crawler Network

Force search engines to crawl your backlinks. A private crawler network that makes them count.

Network
Private crawler servers
Setup
Create a campaign, hit start
Access
Web app, any device
04 / Checker Index

Real-Time Index Checker

Know exactly which backlinks Google can see, then queue the rest for indexing in one click.

Status
Real-time Google index lookup
Bulk
Uploads + sitemap scanning
05 / Archived Legacy

Legacy Link Automation

Archived · Existing customers fully supported

Our previous-generation link-building automation. Existing customers stay fully supported; new projects start on our current cockpit.

Our purpose

Built to turn complexity into clarity.

01 / Vision Our Vision

Our Vision

Our vision is to build tools that turn complexity into clarity, giving businesses the confidence to act faster, smarter, and with precision. We believe software should not just deliver information, but unlock understanding, bridging the gap between raw data and meaningful decisions.

As the digital landscape grows more competitive, we aim to be the platform that simplifies the noise, surfaces what matters, and helps teams stay one step ahead. By combining intelligent automation with intuitive design, we're creating a world where powerful insights are accessible to everyone, not just experts.

We're not just building software. We're shaping a new standard for how businesses analyze, decide, and grow.

02 / Mission Our Mission

Our Mission

Our mission is to simplify complex information and transform it into clear, actionable insights that drive growth. We build tools that eliminate guesswork, reduce manual effort, and empower teams to focus on what truly matters: strategy, execution, and results.

By combining advanced technology with user-first design, we enable companies of all sizes to analyze, optimize, and scale with confidence. Every feature we create is guided by one goal: to deliver real value, not just more data.

We're committed to continuous innovation, transparency, and building solutions that evolve alongside our users, because when our customers grow, we grow with them.

Why RainThread.

RainThread started in the trenches. We built tools for our own SEO campaigns because nothing on the market did the job. Years later, those tools are daily drivers for agencies, freelancers and affiliate marketers worldwide.

We engineer the full stack end-to-end. When something breaks, we fix it. When something is missing, we build it. That's why operators trust us with the work that makes them money.

If you sell SEO, build websites, or run affiliate sites, chances are you'll meet at least one RainThread tool in your workflow.

As featured in

LIFO CNN Greece in.gr

"A Greek startup that has taken a leading role globally in SEO over the past four years."

"Appeared at a prestigious international SEO conference, teaching innovations to the global SEO community."

"The Greek company's partnerships with key SEO industry figures are numerous."

Find us

Built in Greece. Used worldwide.

Address

Thiras 6 & Pavlou Fyssa 31
Keratsini, Greece