Ahrefs API Alternatives in 2026: Cheaper Ways to Get SEO Data at Scale

If you've looked at the Ahrefs API, you already know the problem: it's gated behind the Advanced plan ($449/mo) plus a separate API subscription that starts at $500/mo — roughly $949/month minimum before you pull a single row at scale. For most developers, agencies, and tool builders, that's a non-starter. The good news: for programmatic SEO data, there are genuinely cheaper alternatives that do the job. Here's the honest breakdown.

Why the Ahrefs API is so expensive

Ahrefs doesn't sell a standalone API. To get meaningful API access you need a high tier plan plus an API add-on, and usage is credit-based — each row of data costs API units, and a single large backlink pull can burn thousands of units fast. Lite and Standard plans don't include usable API access at all. That pricing makes sense for enterprises with deep pockets, but it pushes out smaller teams who just need raw data.

So the real question isn't "what's exactly like the Ahrefs API" — it's "what gets me the backlink, keyword, and SERP data I need, programmatically, without a four-figure monthly bill."

The best Ahrefs API alternatives

DataForSEO — the budget king for raw data at scale. This is the answer for most people priced out of Ahrefs. It's pure pay-as-you-go with a low minimum deposit, and it costs roughly 70-90% less than enterprise APIs for equivalent data volumes. SERP requests run fractions of a cent each; backlinks and keyword endpoints are similarly cheap. The tradeoff: DataForSEO is a raw data layer — no dashboard, no UI, no site audit. You get data pipes, not a product. For developers building their own tools or dashboards, that's exactly what you want.

Serpstat — best if you want API plus a usable UI. Serpstat gives you both a web interface and API access at a mid-range price (~$180 per 1M credits), far below Ahrefs. It covers keyword research, backlinks, rank tracking, and competitor analysis. If you want programmatic access but also a dashboard your team can use without writing code, Serpstat is the practical middle ground.

Semrush API — powerful but still pricey. Semrush API access requires a Business plan (~$500/mo) plus units bought separately. Cheaper than Ahrefs for comparable volumes, but still expensive for small teams. Worth it mainly if you already use Semrush and want to extend it programmatically.

The honest comparison table

How to choose

• You're a developer building a tool and want the cheapest raw data → DataForSEO. Nothing beats it on price-per-row, and you don't need the UI.
• You want API access but also a dashboard → Serpstat. Best balance of cost, data, and usability.
• You're already on Semrush → use the Semrush API rather than adding a new vendor.
• Your work is genuinely backlink-critical at enterprise scale → Ahrefs API may still be worth it. Its backlink index is the deepest and freshest; for serious link-data workflows, the premium can justify itself. Be honest about whether you're in this camp — most aren't.

A note for non-developers

If you're searching "Ahrefs API alternative" but you don't actually need programmatic access — you just want Ahrefs-style data affordably — you probably don't need an API at all. A regular SEO tool subscription like Mangools ($29/mo) or SE Ranking gives you the data through a UI for a fraction of any API setup. APIs only make sense when you're automating or building something; for manual research, they're the expensive wrong tool. See our full Ahrefs alternatives guide.

Verdict

The Ahrefs API is world-class but priced for enterprises. For everyone else: DataForSEO if you want the cheapest raw data and can handle a code-only layer, Serpstat if you want API plus a usable interface at mid-budget. Start by mapping exactly which endpoints you need (backlinks? keywords? SERPs?) and your monthly volume — then pick the cheapest provider that covers it. You'll almost always pay far less than $949/month.

Affiliate disclosure: this article contains affiliate links. If you sign up through them, we may earn a commission at no extra cost to you. Our recommendations reflect data and value, not payouts — DataForSEO and Ahrefs are recommended on merit without any commission arrangement.