Submitting your startup to directories is one of the cheapest backlink plays there is. Most are free, you do it once, and a high-authority listing keeps passing link equity (and the occasional signup) for years.
The catch: most lists are bloated with dead or low-authority sites, and the 'submit to 500 directories' services are link farms that can actually lower your domain rating. So this is a curated shortlist: the 12 we would submit to first, ranked by domain authority, real referral traffic, and how well their audience matches a bootstrapped SaaS.
Want the full set instead of the shortlist? We keep a searchable, sortable list of 115+ startup directories ranked by domain rating. And once you are listed, the highest-intent channel is still people asking for a tool like yours, which is what Reddit lead generation is built for.
1. Product Hunt
FreeThe default launch platform for new products, and a high-authority backlink that lasts well past launch day.
Strengths
- Very high domain authority (DR ~90)
- Big launch-day traffic spike
- Lasting dofollow profile page
Trade-offs
- One shot, so launch prep matters
- Traffic fades after launch day
- Competitive on busy days
2. G2
Free listingThe review marketplace B2B buyers use to compare software before they buy.
Strengths
- Very high domain authority
- Audience is ready to purchase
- Reviews compound over time
Trade-offs
- Needs reviews to rank inside G2
- B2B SaaS focused
- Upsells paid placement
3. Capterra
Free listingGartner-owned software directory that sends bottom-of-funnel buyer traffic.
Strengths
- High authority and trust
- Purchase-ready audience
- Free to list
Trade-offs
- Pay-per-click upsell
- Visibility is review-driven
- B2B leaning
4. Crunchbase
Free basic profileThe company database press and investors check, and a quick high-authority backlink.
Strengths
- Very high domain authority
- Signals legitimacy to press and investors
- Fast to set up
Trade-offs
- Not a real traffic driver
- Profile only, no product sell
- Paid tiers for full features
5. AlternativeTo
FreeWhere people go to find alternatives to the tools they already use.
Strengths
- High authority, evergreen traffic
- Catches competitor-alternative intent
- Community upvotes boost ranking
Trade-offs
- Needs upvotes to surface
- Crowded categories
- Approval can take time
6. BetaList
Free, paid to skip the queueAn early-adopter directory built for pre-launch and just-launched startups.
Strengths
- Targeted early-adopter audience
- Good domain authority
- Drives email signups
Trade-offs
- Free queue can take weeks
- One-time feature
- Best before launch, not after
7. SaaSHub
FreeA SaaS-native directory and alternatives site that keeps sending evergreen traffic.
Strengths
- SaaS-focused audience
- Decent authority, evergreen
- Alternative pages rank
Trade-offs
- Less traffic than G2 or Capterra
- Needs a complete profile
- Niche reach
8. Indie Hackers
FreeThe bootstrapped-founder community, with a product directory attached.
Strengths
- Engaged founder community
- Good domain authority
- Relationships turn into referrals
Trade-offs
- Community-first, so self-promo norms apply
- Product page is secondary
- Takes ongoing participation
9. F6S
FreeA startup network with accelerator programs and founder deals.
Strengths
- High domain authority
- Founder and investor network
- Access to deals and programs
Trade-offs
- Noisy platform
- Less direct product traffic
- Profile upkeep needed
10. There's An AI For That
Free, paid fast-trackThe largest AI-tools directory, if your product has an AI angle.
Strengths
- High domain authority
- Huge AI-tool audience
- Sends real referral traffic
Trade-offs
- Only fits if you are an AI tool
- Fast review costs money
- Very crowded now
11. Hacker News (Show HN)
FreeA technical community that can send a real traffic spike if your launch lands.
Strengths
- Massive spike if it lands
- Sharp, high-quality audience
- Free and fast
Trade-offs
- Links are nofollow
- Unpredictable and harsh
- No second chances on a flop
12. Reddit (relevant subreddits)
FreeNot a directory: where your buyers actually ask for tools like yours.
Strengths
- People describe the exact problem you solve
- Where buying intent is highest
- OneUp's home channel
Trade-offs
- Strict self-promotion rules per subreddit
- Links are nofollow
- Needs genuine participation, not drops
Listed everywhere but still quiet?
Directories get you backlinks. OneUp Today gets you customers: it finds people on Reddit asking for a tool like yours and drafts the outreach. Start free, no credit card.
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