Startup backlink opportunities: what to verify

Verify each opportunity before investing time

Treat this list as places to evaluate, not a guarantee of free, indexed, followed links. Platform policies, eligibility, prices, redirects, and link attributes can change. Inspect the actual public listing, confirm the destination, and check for nofollow, ugc, or sponsored attributes. A followed link still does not guarantee ranking credit. Choose platforms because relevant people use them, not because a third-party score is high.

You just launched your startup.

You’ve got the product. You’ve got the website. You’ve written a few blog posts that your mom thinks are great. And now you’re staring at a DA of 1, a DR of 0, and a Google position of “doesn’t exist.”

Here’s the uncomfortable reality: every competitor you’re trying to outrank has been building authority for years. They have hundreds — sometimes thousands — of backlinks pointing to them. Each one is a trust vote telling Google, “this site matters.”

You have none.

Starting from zero isn’t just discouraging. In SEO terms, it means Google has no reason to rank you for anything competitive. You’re a new face in a room full of people who’ve been networking for years.

These platforms are opportunities to evaluate for business discovery, publishing, and referrals. A listing does not guarantee a free, indexed, followed link. Check current policies and the actual page.

A listing that reaches relevant customers can be worthwhile. A domain-level DA or DR score alone does not establish the value of an individual link.

This is that list. Real sites, real links, real impact.

But first — two minutes that’ll save you weeks of wasted effort.

What “Dofollow” Actually Means (And Why You Should Care)

When a website links to you, it sends one of two types of signals to Google.

“Dofollow” is informal shorthand for a normal link without qualifying attributes such as nofollow, sponsored, or ugc. It does not guarantee that Google will pass ranking credit.

A nofollow attribute qualifies a link. Google treats qualified links as hints; neither their presence nor their absence guarantees rankings.

Evaluate links for context and referral value. A nofollow link from a large website does not automatically improve rankings or crawl frequency.

Build a useful business presence and earn editorial recommendations. Follow status is one detail to inspect, not the objective of a link-building strategy.

Link attributes vary by placement and policy. Verify each public link rather than relying on a blanket classification.

One more thing: Google updated its spam policies and now specifically targets manipulative link schemes — so the era of submitting to 500 random directories and watching your DA climb is dead. What works now is legitimate presence on genuine, high-authority platforms. Fortunately, that’s exactly what this list covers.

The Golden Rules Before You Start

One profile per domain. Creating five profiles on the same platform from different accounts is a red flag to both the platform and Google.

Complete every profile fully. Half-empty profiles get ignored by algorithms and moderators alike. Add your real business name, a genuine bio (unique to each platform — do NOT copy-paste), your website URL, a professional photo or logo, and your location if relevant. Google’s entity recognition relies on consistent NAP (Name, Address, Phone) data across platforms.

Write accurate descriptions suited to each audience. Consistent business facts are useful; an arbitrary word count has no established ranking benefit.

Prioritize platforms your customers use. There is no universal safe number of profiles per week, and pacing does not make a manipulative tactic acceptable.

Track everything. Use a spreadsheet. Log the platform, registration date, profile URL, link type (dofollow/nofollow), and DR/DA of the platform. This becomes your link building asset register.

Now — the list.

1. Crunchbase

What it is: The world’s most-used startup and company database. Investors, journalists, and potential customers use Crunchbase to research companies before meetings, coverage, and purchases.

Why it matters: A company profile can help investors and journalists confirm your company’s background. Keep founders, funding details, and the website accurate; the profile is not a guaranteed ranking endorsement.

The hidden bonus: When journalists research your company for coverage, they often cite your Crunchbase profile, which generates secondary editorial links from media coverage pieces. The initial link becomes a gateway to more.

How to get it: Go to crunchbase.com. Create a free account. Add your organization profile. Fill in funding details, founders, description, and website URL in full. Check the platform’s current requirements and the link on your published page.

Startup-specific tip: Evaluate Crunchbase for its audience and relevance. Check current eligibility, costs, and policies. Inspect the public link and measure qualified referrals instead of assuming a ranking benefit.

2. Product Hunt

What it is: The go-to platform for discovering new products. Tech enthusiasts, early adopters, investors, and journalists use it daily to find what’s new.

Why it matters: A product launch is useful for demonstrating a tool to early adopters. Show what it does, answer questions, and follow launch rules rather than organizing votes.

How to get it: Register on producthunt.com. Create a maker profile with your website link. Then submit your product. Check the platform’s current requirements and the link on your published page.

Prepare a helpful product page and demonstration. Invite genuine feedback and follow Product Hunt’s rules; do not coordinate votes or promise visibility.

3. G2

What it is: The largest software review platform in the world. Buyers — including enterprise procurement teams — use G2 to research every software purchase.

Why it matters: A software listing gives buyers a place to compare features and read customer reviews. Choose the right category and request honest reviews without promising an outcome.

How to get it: Go to g2.com. Claim or create a free product listing. Fill in your product description, category, pricing, and website URL. Check the platform’s current requirements and the link on your published page.

Startup-specific tip: Immediately after launching your G2 profile, ask your first 5–10 users to leave honest reviews. G2 products with reviews get dramatically more profile traffic, more referral clicks, and in some categories, G2 profile pages themselves rank on Google for “[product name] reviews” searches — giving you a second result on page one for your own brand.

4. Capterra

What it is: A leading software discovery and review platform, particularly strong with SMB and mid-market buyers.

Why it matters: A software directory can reach buyers comparing alternatives. Explain your use case and pricing clearly, and distinguish a basic listing from paid placement.

How to get it: Submit your product at capterra.com/vendors. Free listings are available. Include full product description, categories, and your website URL.

Startup-specific tip: Evaluate Capterra for its audience and relevance. Check current eligibility, costs, and policies. Inspect the public link and measure qualified referrals instead of assuming a ranking benefit.

5. AlternativeTo

What it is: A crowdsourced software recommendation engine where people search for alternatives to tools they already use.

Why it matters: People here are comparing alternatives to an existing tool. Explain the specific trade-offs your product offers rather than claiming it replaces every competitor.

How to get it: Add your app at alternativeto.net/add. Free submission. Include your website URL, category, and description. List competing products your tool is an alternative to.

Startup-specific tip: This platform is a stealth traffic source most startups ignore. If you compete with established tools (Slack, Notion, HubSpot), people search “Notion alternatives” constantly. Being listed as an alternative to category leaders puts you in front of their disgruntled users.

6. SourceForge

What it is: One of the original software hosting and discovery platforms. Still heavily used by developers and IT professionals evaluating tools.

Why it matters: This is relevant for software discovery and project documentation. Provide clear installation details, support information, and screenshots that help someone evaluate the product.

How to get it: Register your project at sourceforge.net. Add description, website URL, screenshots, and documentation. Open-source and commercial software both qualify.

Startup-specific tip: SourceForge is particularly valuable for developer tools, open-source projects, and infrastructure software. If your startup has a free tier or open-source component, SourceForge listings consistently attract developer audiences that convert into power users and champions.

7. BetaList

What it is: A curated directory of early-stage internet startups, specifically designed for pre-launch and recently-launched products.

Why it matters: An early-stage product may benefit from exposure to people willing to try unfinished tools. State launch status and access requirements clearly, and check current submission terms.

How to get it: Submit your startup at betalist.com/submit. Free submissions are accepted, though priority listing (faster review) is paid. The free path works fine — just requires more patience.

Startup-specific tip: Evaluate BetaList for its audience and relevance. Check current eligibility, costs, and policies. Inspect the public link and measure qualified referrals instead of assuming a ranking benefit.

8. Hashnode

What it is: A developer-focused blogging platform and community that publishes technical content and hosts developer blogs.

Why it matters: Technical tutorials can demonstrate real expertise to developers. Publish reproducible examples and link to documentation only when it helps the reader complete the task.

How to get it: Create a free account at hashnode.com. Publish technical articles relevant to your product’s domain. Within each article, link naturally back to your website or specific relevant pages. Check the platform’s current requirements and the link on your published page.

Startup-specific tip: Write technical deep-dives related to your product’s problem space. A startup building developer tools should be publishing detailed technical articles on Hashnode. These pieces rank, build credibility in the developer community, and drive referral traffic — plus the backlinks. It’s the platform equivalent of a guest post, but without the pitching.

9. DEV Community (dev.to)

What it is: One of the largest developer content communities on the internet. Hundreds of thousands of developers publish, read, and discuss technical content daily.

Why it matters: Build logs and engineering tutorials fit a developer audience better than sales copy. Explain a concrete problem, share useful detail, and respect community promotion rules.

How to get it: Create an account at dev.to. Publish useful, technical content. Link back to your product, tutorial, or relevant documentation within context. Avoid overt promotional posts — the DEV community moderates aggressively against spam.

Startup-specific tip: The best-performing content on DEV.to is practical and honest — build logs, technical retrospectives, engineering challenges, and how-tos. A post titled “How We Built X in 3 Days” with honest detail consistently outperforms promotional product announcements.

10. Medium

What it is: The world’s largest independent publishing platform. Enormous domain authority, massive readership, and strong search presence.

Medium may help reach readers. Check actual link attributes and publishing policies; do not assume special formatting changes ranking credit.

How to get it: Create an account at medium.com. Start a publication under your startup’s name. Publish substantive articles with contextual links back to your site. Even the nofollow links from Medium drive real referral traffic given the platform’s readership size.

Startup-specific tip: The SEO value of Medium is partially indirect — articles published on Medium rank in Google on their own (Medium.com subdomain results appear frequently), and when your Medium article ranks, it drives awareness that leads to natural editorial links from people who read it elsewhere. Medium is a traffic amplifier as much as a link source.

11. LinkedIn

What it is: The world’s largest professional network with the highest domain authority of any social platform.

A complete LinkedIn page can help people research your business. Its brand and referral value do not prove its links improve rankings.

How to get it: Create a LinkedIn Company Page for your startup. Fill in all details including your website URL. Publish updates, articles, and announcements regularly. Encourage team members to list the company on their personal profiles.

Startup-specific tip: A LinkedIn Company Page with consistent activity and a complete profile often outranks your own website for brand name searches in the early days when your DA is still low. Control that result — make your LinkedIn page a polished, trustworthy first impression.

12. AngelList / Wellfound

What it is: The leading startup jobs and investor platform, rebranded as Wellfound but still widely known as AngelList. Used by thousands of investors for deal flow discovery and by job seekers for startup opportunities.

Why it matters: A startup profile is most useful when hiring or explaining your team and product to candidates. Keep roles, compensation details, and the company website accurate.

How to get it: Register your company at wellfound.com. Complete the company profile including funding details, team members, description, and website URL.

Startup-specific tip: Even if you’re not actively hiring, Wellfound company profiles are indexed and rank in search. A complete Wellfound profile signals to investors doing due diligence that your company is legitimate and established.

13. Clutch.co

What it is: A B2B ratings and reviews platform specifically for service companies — agencies, development firms, design studios, consultancies.

Why it matters: A service provider listing can support buyer research. Show relevant projects, a clear service focus, and genuine client reviews rather than relying on the platform’s domain score.

How to get it: Claim or create a profile at clutch.co. Free listings are available. Add your services, description, team size, pricing, and website URL.

Startup-specific tip: Evaluate Clutch.co for its audience and relevance. Check current eligibility, costs, and policies. Inspect the public link and measure qualified referrals instead of assuming a ranking benefit.

14. About.me

What it is: A personal profile creation platform that lets founders, consultants, and creators build a simple, polished web presence with links to their work.

Why it matters: A founder profile can provide a concise introduction and a direct route to current work. Use it when a personal landing page helps your audience, not simply to collect another link.

How to get it: Create a profile at about.me. Add your professional bio, photo, and website link. Check the platform’s current requirements and the link on your published page.

Startup-specific tip: Evaluate About.me for its audience and relevance. Check current eligibility, costs, and policies. Inspect the public link and measure qualified referrals instead of assuming a ranking benefit.

15. Muck Rack

What it is: A journalist and PR professional network used heavily by media to find expert sources and company PR contacts.

Why it matters: A media profile is useful only if your role and work fit the service’s eligibility rules. Describe your actual expertise and share work samples that a journalist can evaluate.

How to get it: Create a free account at muckrack.com. Set up your journalist or PR profile with your startup’s website link in your bio.

Startup-specific tip: Set your expertise areas specifically. A journalist writing about fintech startups might search Muck Rack for “fintech founder” sources. Being findable here with a complete profile, a media-ready bio, and a press contact email has generated editorial coverage for startups that spent nothing on PR outreach.

16. Behance

What it is: Adobe’s creative portfolio platform used by designers, developers, and creative agencies to showcase work.

Why it matters: A portfolio suits teams with original design or visual work. Show process, constraints, and outcomes, and credit collaborators instead of uploading unrelated screenshots for a link.

How to get it: Create a free account at behance.net. Build a portfolio showcasing your product design, UI screenshots, brand work, or any visual output. Add your website URL to your profile.

Startup-specific tip: Evaluate Behance for its audience and relevance. Check current eligibility, costs, and policies. Inspect the public link and measure qualified referrals instead of assuming a ranking benefit.

17. Slideshare

What it is: A presentation-sharing service for decks, reports, and training materials. Review current publishing requirements before uploading.

Why it matters: A presentation can make a report or tutorial easier to browse and share. Give each deck a clear purpose, cite its sources, and avoid exposing confidential business information.

How to get started: Review SlideShare’s current upload requirements. Publish only material you have permission to share and add your website where permitted.

Startup-specific tip: Repurpose existing content. That long-form blog post you wrote? It’s already 80% of the way to becoming a SlideShare deck. Visual slides with strong data points and clean design consistently perform well on the platform, and high-performing SlideShares generate organic backlinks from educators and bloggers who embed them.

18. Disqus

What it is: The most widely used comment management system on the web, embedded on millions of blogs and news sites.

Why it matters: A thoughtful contribution can connect you with readers in your field. Comment only when you add useful information; profile creation and comment volume are not ranking strategies.

How to get it: Create a free account at disqus.com. Check the platform’s current requirements and the link on your published page.

Startup-specific tip: Use Disqus engagement strategically. Leaving thoughtful, substantive comments on high-traffic industry blogs gets your brand name in front of readers who are already your target audience. The SEO benefit (Disqus profile link) is secondary to the brand awareness and referral traffic that well-placed comments generate.

19. F6S

What it is: A startup community platform with over 3 million founders registered, specifically designed for startup program applications, accelerator listings, and investor connections.

Why it matters: A founder profile can support applications to relevant programs or accelerators. Check eligibility and deadlines, and keep company information consistent with your application.

How to get it: Register at f6s.com. Complete your startup profile with a detailed description, founding team, product details, and website URL.

Startup-specific tip: F6S lists hundreds of active startup programs, accelerators, and grant opportunities that you can apply to directly from your profile. The platform is both a link source and a business development tool — particularly valuable for early-stage founders looking for non-dilutive funding and mentorship programs.

20. Issuu

What it is: A digital publishing platform where companies and creators share PDFs, magazines, brochures, reports, and presentations in an interactive reader format.

Why it matters: A report or publication may reach people who prefer a document format. Offer useful original material and check which distribution and linking features are included in the current plan.

How to get it: Create a free account at issuu.com. Upload documents — investor decks (if shareable), product guides, case studies, industry reports, or white papers. Add your website URL to your profile and in the description of each published document.

Startup-specific tip: Pitch decks that get published on Issuu regularly get shared by startup-focused publications and blogs that curate “best startup decks” content. A well-designed, partially redacted version of your pitch deck published on Issuu is the kind of content that generates unsolicited editorial links from startup media — turning one profile creation into a link magnet.

The Quick-Reference Table

The Order of Operations: How to Execute This List

Don’t just create 20 profiles in one sitting and hope for the best. Here’s the smart rollout sequence.

Start with platforms relevant to your product and audience. Check eligibility before creating a profile; no platform is mandatory for every startup.

Week 2 — Category-Specific Listings: Based on your product type, complete the most relevant platforms: Capterra and AlternativeTo for software, Clutch for service businesses, SourceForge and DEV for developer tools.

Weeks 3–4 — Content Platforms: Publish your first Hashnode and DEV.to articles. Publish a presentation to SlideShare. Upload a document to Issuu. These require more effort but produce links with genuine contextual relevance.

Weeks 5–6 — Profile Completion: About.me, Muck Rack, Behance, F6S, AngelList, Disqus profile setup.

The Hard Truth About Free Backlinks

Free listings may support discovery and referrals. They do not guarantee an increase in DA, DR, or Google rankings.

There is no reliable profile count that produces a particular authority score. Third-party metrics are not Google ranking scores.

Use platforms that fit your business, then invest in useful resources, evidence, and outreach that give relevant publishers a reason to reference your work.

The startups that win in SEO aren’t the ones who found a magic list and submitted to it. They’re the ones who built something genuinely worth linking to, got it in front of the right audiences, and created enough institutional presence on the web that authority accumulates naturally.

This list gets you off zero. What you build from there is the real work.

Practical next steps and related guides

Start with relevance, placement, and the linking page itself. Our introduction to backlink analysis explains what to inspect beyond the referring domain’s headline score.

Record the public listing URL and check whether the link remains accessible. Use our guide to finding who links to your site to review the links tools discover, remembering that their indexes are incomplete.

Profiles should support a real business presence, not replace useful content or outreach. Our guide to link building covers earning links through relevance and resources worth citing.

If you have original research, useful data, or a genuine expert perspective, digital PR for SEO can help you turn that material into a relevant pitch. Coverage and links remain editorial decisions.

DA and DR are vendor metrics, not Google scores. Read what domain authority means before setting targets, and judge this work by qualified referrals, conversions, and useful coverage rather than a promised score increase.