Quick answer
The $0 stack, at a glance
You can run a real affiliate site on free software alone: Google Search Console for indexing and search performance, Google Analytics for traffic, Canva for design, Grammarly for editing, Kit for email, and Bitly for link tracking. The two costs you genuinely can't avoid are a domain (roughly $10-15/year) and hosting. Everything else here is free indefinitely, not a time-limited trial — though several of these free tiers have shrunk in the last two years, and we call that out where it matters.
Side-by-side comparison
The $0 starter stack compared
Free-plan limits change often, especially for email and link tools. The table records public information checked on July 31, 2026. Always confirm current limits before you build a workflow around them.
| Tool | Category | Free forever? | Free-tier limit | Entry paid price |
|---|---|---|---|---|
| Google Search Console | SEO | Yes | No limits — fully free | No paid tier exists |
| Google Analytics (GA4) | Analytics | Yes | No practical limit for most small sites | No paid consumer tier (GA4 360 is enterprise-only) |
| Canva | Design | Yes | 5GB storage; limited premium templates/photos; capped monthly AI uses | Pro from ~$12-15/month billed annually |
| Grammarly | Writing | Yes | Basic grammar/spelling/tone; 100 AI prompts/month | Pro at $12/month billed annually |
| Kit | Yes | Up to 10,000 subscribers on the Newsletter plan, with basic automation included | Creator from ~$33/month billed annually at 1,000 subscribers (reported figures vary $15-39) | |
| Bitly | Link tracking | Yes | Roughly 5-10 new links/month, basic analytics only | Core from ~$8-10/month billed annually |
Why these six
The six jobs a $0 stack has to cover
Search visibility
Search Console tells you whether Google can even find and index your pages.
Behavior measurement
Analytics shows what visitors do once they land — which pages, how long, and where they leave.
Visual content
Featured images, social graphics and comparison charts, without design software or a designer.
Editing
Clean, error-free copy is a trust signal, and readers notice typos in a review faster than anywhere else.
Audience ownership
An email list is the one traffic source an algorithm change can't take away from you.
Link management
Shortened, trackable links so you can see which affiliate offers actually get clicked.
Notice what's missing: paid keyword research, paid tracking software, and paid automation. Those earn their place later, once you have enough traffic or list size that a free tool is genuinely the bottleneck — not before.
How this list was built
Selection criteria
Each tool had to meet three conditions to make this list: a free tier that works indefinitely rather than a time-limited trial, a free tier generous enough to run a real (if small) affiliate workflow rather than a crippled demo, and coverage of one of the six core jobs listed above. Tools with only a 7-day or 14-day free trial were excluded, no matter how good the product — this guide is specifically about tools you can run at $0 with no expiration date.
What was not used as a ranking factor
Affiliate commission availability was not a factor — Search Console and Google Analytics have no affiliate program at all and are still listed first, because they're the two most necessary tools on the list. Brand recognition also wasn't enough on its own; each tool had to solve a specific problem in the publishing, measurement or list-building workflow.
#1 · SEO
1. Google Search Console — Best free search performance tool
Search Console is Google's own reporting tool for how your site behaves in search. It shows which pages are indexed, which are excluded and why, which queries actually bring people to your site, and whether Google can crawl your pages at all. For a new affiliate site, that last point matters most: a page with great content that Google can't find performs identically to a page that doesn't exist.
Set it up before you publish your first article, not after you notice traffic isn't showing up. Submitting your sitemap here is also how you request indexing for new or updated pages, which is exactly the workflow used elsewhere on this site for getting new guides discovered faster.
Pros
- Completely free, no upsell, no paid tier
- Direct data from Google, not a third-party estimate
- Shows indexing problems before they cost you traffic
Cons
- Query data is capped and slightly delayed
- No competitor or backlink data — that's a different tool's job
Best for: Every site, from day one, no exceptions.
Skip it when: Never — there's no reason not to have this installed.
Alternative: None. This isn't optional the way other tools on this list are.
#2 · Analytics
2. Google Analytics (GA4) — Best free traffic analytics
GA4 answers the question Search Console can't: what happens after someone lands on your page. Which articles get read to the end, which get an immediate bounce, which pages lead to an affiliate-link click before someone leaves. That behavioral picture is what tells you which content is actually working, as opposed to which content merely ranks.
The honest downside is the interface itself — GA4's event-based model is a real change from the old Universal Analytics reports, and it takes deliberate setup (custom events for affiliate clicks, for example) to get useful data out of it rather than just pageview counts.
Pros
- No cost ceiling for typical affiliate-site traffic
- Deep integration with Search Console and Google Ads
- Custom events can track affiliate-link clicks specifically
Cons
- Steeper learning curve than most free tools
- Requires manual event setup to track what actually matters
Best for: Anyone who wants to know which pages actually drive affiliate clicks, not just visits.
Skip it when: You'd rather start with a simpler, privacy-focused tool — Microsoft Clarity is a lighter-weight free alternative for session recordings and heatmaps.
Alternative: Microsoft Clarity, covered in the paid stack guide, for visual behavior data with less setup.
#3 · Design
3. Canva — Best free design tool for beginners
Canva Free includes over a million templates, several million free photos and graphics, 5GB of storage, and a capped monthly allowance of AI image generation. For featured images, social share graphics, and the kind of comparison charts used throughout this site, that's genuinely enough — nothing about the free tier is a crippled demo.
The upgrade case is specific rather than volume-based: Canva's Background Remover and Magic Resize tools sit behind Pro, along with the full premium photo/template library and a larger monthly AI allowance. If you're not reaching for those specific features weekly, there's no urgency to pay.
Pros
- Free tier is genuinely usable, not a trial
- Huge template library even on Free
- No affiliate-marketing-specific limitation
Cons
- 5GB storage fills up faster than expected with video/graphics work
- Background Remover and Magic Resize are Pro-only
- Reported Pro pricing varies by source — verify before budgeting
Best for: Anyone making featured images, social graphics or simple charts without design software.
Skip it when: You're reaching for Background Remover or premium templates every week — that's the actual upgrade signal, not a fixed usage cap.
Alternative: None free at this quality level; most competitors are either less generous on the free tier or paid-only.
#4 · Writing
4. Grammarly — Best free editing assistant
The free tier's core grammar, spelling and tone checking works everywhere the browser extension runs — in your CMS, email, and docs — and includes 100 AI prompts per month for basic rewrites. For a solo affiliate publisher writing a few articles a week, that's a real editing safety net, not a stripped-down demo.
Pro raises the AI-prompt allowance to roughly 2,000/month and adds plagiarism detection, deeper style guides and brand-tone controls — features that matter more once you're publishing daily or managing a small team of writers than for a single beginner site.
Pros
- Works across your whole browser, not just one app
- Free tier includes AI rewrite prompts, not just spellcheck
- Catches tone and clarity issues, not just typos
Cons
- 100 free AI prompts/month runs out fast if you lean on it heavily
- Monthly billing on Pro costs 2.5x the annual rate
Best for: Solo publishers who want a safety net on tone and clarity, not just spelling.
Skip it when: You're already paying for a different AI writing assistant with built-in editing.
Alternative: ChatGPT, covered in the paid stack guide, for broader research and drafting rather than pure editing.
#5 · Email
5. Kit — Best free starting point for email
Kit's free tier is capped by subscriber count, not by automation — up to 10,000 subscribers on the Newsletter Plan, with basic automation and a simple visual editor included rather than gated behind a paid tier. For a new affiliate site building its first list, that combination of higher subscriber ceiling and included automation makes the free plan more genuinely usable than Mailchimp's.
The free plan does carry recommendation-slot terms — Kit occasionally surfaces other creators' newsletters to your subscribers as part of the free tier — so read the current terms before you commit your list to it.
Pros
- No compliance conflict with an affiliate-marketing business model
- Free tier includes basic automation, not just broadcast sends
- 10,000-subscriber ceiling is generous for a new list
Cons
- Free-plan recommendation-slot terms apply — read them first
- Less familiar to some beginners than Mailchimp's brand recognition
Best for: Any affiliate-focused site building its first list — this is the recommended default here.
Skip it when: You're running a broader content business, unrelated to affiliate marketing, that's confirmed direct with Mailchimp that its use case is acceptable under Mailchimp's terms.
Alternative: See our full Kit (ConvertKit) review for the complete feature breakdown, including the paid Creator tiers.
#6 · Link tracking
6. Bitly — Best free link shortener to start with
Bitly's free plan has been trimmed repeatedly over the past few years, and in 2026 it covers only around 5-10 new short links per month with basic click counts and no custom domain. That's enough to test the concept of link tracking, but a site publishing regularly will hit that ceiling within the first month.
Rather than paying Bitly's Core tier to unlock more links, most WordPress-based affiliate sites are better served switching to a plugin like Pretty Links or ThirstyAffiliates — both covered in the paid stack guide — which manage unlimited links on your own domain for free, with no monthly link cap at all.
Pros
- Recognizable brand, zero setup friction
- Fine for a handful of social/bio links
- QR codes included even on the free tier
Cons
- Only 5-10 new links/month on the free tier
- No custom domain without a paid plan
- A WordPress plugin alternative is free and uncapped
Best for: Quick, occasional link shortening outside your own site — a bio link, a one-off QR code.
Skip it when: You're managing affiliate links inside your own WordPress site — a free plugin will cost you nothing and has no link cap.
Alternative: Pretty Links or ThirstyAffiliates, both covered in the paid stack guide, for unlimited free link management on your own domain.
Interactive calculator
What upgrading this stack would actually cost
The six free tools are checked by default at $0. Toggle on the realistic first paid upgrade for each one to see what your stack costs the moment you outgrow free — not before.
Planning estimate only. It excludes domain and hosting costs, taxes, currency changes and any plan changes caused by list or traffic growth.
Simple decision framework
Which free tool should you set up first?
Put it in order
The 7-day launch plan
The decision tree above tells you what to prioritize; this is the same logic laid out as a day-by-day sequence, so you're not setting up all six tools at once on day one.
- Day 1 — Search Console. Verify your domain and submit your sitemap before you publish anything else. This is the only step that has to happen first.
- Day 2 — Google Analytics. Install GA4 and set up one custom event for affiliate-link clicks, so you're not just counting pageviews from day one.
- Day 3 — Canva. Build a simple featured-image template you can reuse across articles, rather than designing each one from scratch.
- Days 4-5 — Publish your first 2-3 articles, running each through Grammarly before it goes live.
- Day 6 — Kit. Set up a simple lead magnet and a short welcome sequence. The free Newsletter plan includes basic automation, so a 2-3 email sequence is realistic even before you upgrade.
- Day 7 — Bitly. Shorten and track your first affiliate links. If you're on WordPress, install a free link-management plugin instead and skip Bitly's link cap entirely.
By day 7 every core job in the stack is covered. Everything after this is about publishing consistently, not adding more tools.
How to know when to upgrade one tool
- Name the specific limit. "Bitly's free tier caps me at 5-10 links a month and I hit it every week" is a real trigger. "I should probably pay for something" is not.
- Confirm it's actually blocking you. Hitting a limit once during testing is different from hitting it every week in production.
- Upgrade that one tool, not the whole stack. A blocked email list doesn't mean your design tool needs upgrading too.
- Check for a free alternative first. Bitly's link cap has a free WordPress-plugin workaround; not every limit needs a paid fix.
- Compare the annual rate, not just monthly. Every paid tier in this guide costs less billed annually — sometimes 2-3x less.
- Re-check after 30 days. Confirm the upgrade solved the actual bottleneck before treating it as permanent.
Common mistakes with a free stack
Skipping Search Console
The single most common early mistake — publishing for months with no visibility into whether Google can even find your pages.
Not checking an email platform's terms before building around it
Some providers, including Mailchimp, prohibit affiliate marketing as an industry under their terms of use — confirm any platform's acceptable-use policy fits your business model before your list depends on it.
Paying for volume you don't have yet
Upgrading Kit before you're near the 10,000-subscriber free ceiling or genuinely need multi-step automation, or Bitly before you're publishing 10+ links a month, pays for a problem you don't have.
Not tracking affiliate clicks specifically
Pageviews alone don't tell you if a page converts. Set up click events in Analytics even on the free tier.
Ignoring the free WordPress alternative
Bitly's link cap has a free, uncapped plugin workaround that most beginners don't know exists.
When a free tier stops being enough
How to migrate off a free tool without losing data
- Export before you upgrade or switch. Kit, Bitly and Canva all let you export contacts, link lists and designs. Do this even if you're staying on the same platform — it's your backup if a migration goes wrong.
- Move email lists with a re-permission plan. If you're leaving Kit for GetResponse or ActiveCampaign as your list grows, import contacts as unconfirmed where required by the new platform's policies, and send a short re-engagement email rather than assuming consent carries over silently.
- Redirect old short links before you delete them. If you're moving off Bitly to a WordPress link manager, keep old bit.ly links alive during the transition — anything already published in old content still points to them.
- Recreate brand assets in the new tool, don't just export images. A Canva Pro brand kit doesn't transfer to the free tier automatically if you ever downgrade; keep source files, not just exported PNGs.
- Test the new tool on one page or one campaign first. Don't switch your entire link infrastructure or email platform in a single afternoon — confirm tracking and deliverability work before full migration.
Frequently asked questions
FAQ
Can you really start affiliate marketing for $0?
For software, yes. Search Console, Google Analytics, Canva, Grammarly, Kit and Bitly all have usable free tiers. The costs you can't avoid are a domain (roughly $10-15/year) and hosting (varies widely by provider).
When should I upgrade from the free stack?
Upgrade the specific tool that's blocking you, not the whole stack at once. A common first upgrade is email, once your list outgrows Kit's free 10,000-subscriber ceiling or you need multi-step automation, or design, once you need Canva's background remover or premium templates weekly.
Why does this guide recommend Kit instead of Mailchimp?
Mailchimp's Acceptable Use Policy prohibits affiliate marketing as an industry, even though individual affiliate links are usually fine inside an email. Kit is built around creator and affiliate workflows and carries no such conflict, which is why it's the recommended free email tool in this specific guide.
Is Bitly's free plan enough for affiliate links?
Only for very light use. Bitly's free tier is limited to roughly 5-10 new short links per month with basic analytics. Most affiliate sites outgrow this quickly and either upgrade or switch to a WordPress plugin like Pretty Links, which manages unlimited links on your own domain for free.
Do I need Google Analytics and Search Console, or just one?
Both, and they answer different questions. Search Console shows how Google sees and ranks your pages. Google Analytics shows what visitors actually do once they land. Neither replaces the other, and both are free indefinitely.
What's the very first free tool to set up?
Google Search Console, on day one, before you have any traffic. It's how you find out whether Google can even see your pages, and early indexing issues are far cheaper to fix than issues discovered months later.
Do I need a domain name if I'm using free tools?
Yes — a domain is one of the few costs on this list that isn't optional. Running an affiliate site on a free subdomain looks unprofessional to readers and typically ranks worse than a real domain, even a cheap one at $10-15/year.
What happens to my data if I downgrade from a paid plan back to free?
It depends on the tool. Kit and Bitly both generally keep your existing contacts or links but restrict what you can create or edit going forward. Canva brand kits and premium templates typically stop being editable once you're back on Free. Export your data before downgrading, not after.
Can I replace this entire stack with one all-in-one tool instead?
Some all-in-one platforms like Systeme.io bundle email, funnels and basic analytics into one free tier. The tradeoff is depth — Google Analytics and Search Console are purpose-built and free forever, and most all-in-one free tiers cap out faster than pairing dedicated free tools does.
Update log
July 31, 2026: Original guide created; free-tier limits and entry paid pricing verified against current public sources. Expanded with methodology, hidden-cost breakdown, and a free-to-paid migration section. Replaced Mailchimp with Kit as the recommended free email tool after confirming Mailchimp's Acceptable Use Policy prohibits affiliate marketing as an industry.