The Ahrefs API delivers solid data. The pricing is a different story. Credit-based billing creates unpredictable costs at scale, and the base plan is built for enterprise budgets. Choosing the right alternative to Ahrefs API starts with knowing exactly what data type your pipeline needs and finding the tool that covers it without overcharging you for everything else.
Several Ahrefs API alternatives now match or exceed Ahrefs on specific data types: SERP results, backlinks, local rankings, keyword intelligence. This list covers the 8 best Ahrefs API alternatives, evaluated on data coverage, API documentation, pricing clarity, and real-world scalability. Nothing on this list was included on brand recognition alone.
Key Takeaways
- SE Ranking is the top Ahrefs API alternative, offering the best price-to-data ratio for mid-market teams needing a full-platform API without enterprise pricing.
- DataForSEO is the top Ahrefs API alternative for developers — pay-as-you-go pricing, a 3.5T+ backlink index, and no platform lock-in.
- Semrush API has the widest data coverage of all best Ahrefs API alternatives, spanning keywords, backlinks, PPC, and traffic analytics in one API.
- BrightLocal is the only credible pick for local SEO API access — citations, GeoGrid rankings, and Google Business Profile monitoring.
- Majestic remains one of the best Ahrefs API competitors for pure link intelligence, with Trust Flow, Citation Flow, and a historic link index at a lower price than Ahrefs.
How We Evaluated These Tools (Methodology)
Identifying the right Ahrefs API competitor requires going beyond feature lists. We scored each option across six criteria:
- API Documentation. Complete endpoint references, code examples in multiple languages, and a working sandbox. Sparse or outdated docs lowered the score directly.
- Data Coverage. Keywords, backlinks, SERP data, technical audits, and local search signals. We noted gaps for every tool rather than relying on vendor descriptions.
- Index Freshness. For backlinks, update frequency matters more than index size. Stale data produces wrong decisions downstream.
- Pricing Transparency. Pay-as-you-go models scored higher than opaque pricing that requires a sales call. Every tool’s cost structure is included below.
- Rate Limits and Scalability. Documented limits, burst capacity, and developer community reports on real-world production behavior.
- Support Quality. Developer forums, dedicated API support channels, and average response times.
No vendor claims were accepted at face value. Alternatives to Ahrefs API vary substantially on index freshness, rate limits, and available data types. Use case drives the decision.
The 8 Best Ahrefs API Alternatives
Below, you will find the top 8 Ahrefs API competitors worth your attention.
Alternative to Ahrefs API #1: SE Ranking
SE Ranking started as a rank tracking platform and has since expanded into a full-stack SEO tool with a well-maintained API. The keyword and rank tracking data is strong — daily update cadence, multi-location support, and accurate position tracking across major search engines. For teams looking at alternatives to Ahrefs API that cover the full SEO workflow at a sub-enterprise price, SE Ranking is the most capable option at this cost.
Key features of SE Ranking API:
- Keyword research with volume, difficulty, and CPC data
- Backlink data with referring domains and anchor text breakdown
- Rank tracking API with daily updates and multi-location support
- On-page SEO audit endpoints
- Competitor keyword gap and traffic share analysis
- Traffic forecasting endpoints
- White-label API access for agency workflows
Pricing
- The pay-as-you-go tier requires a $50.00 minimum deposit for 250,000 credits
- Core Plan ($129/month or $103.20 billed annually): 10 projects & 1 seat, 2,000 keywords + 100 prompts daily, 5 GEO domains, 250k audit pages/month, 25k API credits with MCP access, rank tracking, unlimited keyword/backlink research, site audit, and integrations (GA, GSC, Looker Studio, Matomo)
- Growth Plan ($279/month or $223.20 billed annually): 30 projects & 3 seats, 5,000 keywords + 250 prompts daily, 15 GEO domains, 2M audit pages/month, 100k API credits with MCP access, all Core features plus historical data, collaboration tools, page monitoring, and dedicated support
- Agency Pack (+$69/month, annual): add-on with 30 projects, 30 client seats, full white-label platform & reports, unlimited scheduled reports with AI summaries, agency catalog placement, and lead generator
- AI Search Add-on ($89/month or $71.20 annually): 200 prompts, tracking across AI platforms (ChatGPT, Perplexity, AI Overviews), unlimited competitor research, SE Visible dashboard, and automated reporting
- API Add-on ($149/month, annual): 12M credits, access to backlinks, domain analysis, keyword research, AI search, and website audit APIs for automation
- SMM Platform (from $33/month): social media scheduling, collaboration workflows, content planning, analytics, and asset management
- SEO Data API (from $179/month): standalone API with scalable volume, access to backlinks, domains, AI search queries, MCP integration, and automation via tools like Looker Studio, n8n, and Make
- 24M Credits Plan ($318/month effective): 24M credits/year (billed $3,816/year upfront), suitable for large-scale API usage and automation workflows
Best For
Agencies and in-house SEO teams that need a full-platform API with predictable monthly billing.
Pros
- Clean, well-structured API with clear endpoint documentation
- Strong rank tracking data with daily update options available
- More affordable than Ahrefs at comparable feature tiers
- White-label options built for agency client management
- Pay-as-you-go options allow cheap prototyping
- Generous 14-day trial provides 100,000 free credits
- 188 countries, 420M domains, 6B pages crawled daily
- All APIs run from a single credit balance under one subscription
Cons
- Backlink index is smaller than Ahrefs, Semrush, or Majestic
Alternative to Ahrefs API #2: DataForSEO API
DataForSEO is built entirely for developers. There is no consumer-facing platform — just direct API access to SEO data at industrial scale. The backlink index reportedly covers over 3.5 trillion links. SERP coverage spans Google, Bing, Yahoo, Baidu, and other engines. Among Ahrefs API alternatives, DataForSEO is the best Ahrefs API alternative for teams building custom SEO tools on top of raw data feeds rather than using an off-the-shelf platform.
The documentation is among the best available for any SEO data API. Code samples come in Python, PHP, and JavaScript. The sandbox is functional. Developer support is active on the community forum.
Key features of DataForSEO API:
- Real-time and cached SERP API results
- Backlinks API with domain, page, and anchor text data
- Keyword data with volume, trend, difficulty, and search intent signals
- On-page and technical SEO data
- Business listings data for local SEO workflows
- Domain analytics with historical traffic estimates
- Batch processing for high-volume jobs
Pricing
Pay-as-you-go. Endpoint costs range from approximately $0.0001 to $0.01 per task depending on data type. No monthly minimum, no platform subscription required.
Best For
Developers, data engineers, and SaaS companies who need flexible, scalable access to raw SEO data at variable volumes.
Pros
- Transparent per-call pricing with predictable costs at any volume
- One of the largest backlink indexes available to developers
- Documentation with working code samples in multiple languages
- No platform lock-in — integrate directly into any stack
Cons
- No UI — requires developer setup to use effectively
- Free-tier support response times are slow
- Data interpretation is left entirely to the user
Alternative to Ahrefs API #3: BrightLocal API
BrightLocal occupies a category no other tool on this list covers. It is designed for local search. Ahrefs has no equivalent for citation auditing, GeoGrid rank mapping, or Google Business Profile monitoring. As an Ahrefs API competitor, BrightLocal is the strongest option when local SEO automation is the actual requirement — and nothing close to it exists in this specific space.
The GeoGrid feature maps local rankings across a geographic grid, showing how a business ranks at different physical points within an area. No other tool in this comparison offers anything comparable at the API level.
Key features of BrightLocal API:
- Local rank tracking across Google, Bing, and Apple Maps
- Citation audit and management API
- GeoGrid for hyperlocal ranking visualization across a geographic area
- Google Business Profile data and change monitoring
- Review tracking and aggregation across major platforms
- NAP consistency checking across directories
- White-label reporting API
Pricing
Track: $39/month. Manage: $49/month. Grow: $59/month. Agency API access requires higher-tier plans. High-volume API pricing is available on request.
Best For
Local SEO agencies, multi-location brands, and developers building tools around Google Business Profile or citation data.
Pros
- Best local ranking data available — GeoGrid has no direct competitor
- Affordable for agencies managing multiple client locations
- Review monitoring included across major platforms
- Clear API onboarding documentation
Cons
- No backlink, national keyword, or broad SERP data
- Too narrow for teams needing general-purpose SEO API access
- API documentation is less detailed than DataForSEO or Semrush
Alternative to Ahrefs API #4: Moz API
Moz has been operating since 2004, and the API has been available nearly as long. Domain Authority (DA) and Page Authority (PA) became industry-standard metrics for link quality assessment — partly because the Moz API spread access to them widely and early. For teams that need a well-established alternative to Ahrefs API with stable, documented endpoints and authority metrics clients already understand, Moz is a dependable choice.
The Mozscape index powers bulk URL analysis, and the batch metrics API handles large-scale audits without requiring multiple separate requests.
Key features of Moz API:
- Domain Authority and Page Authority scores
- Spam Score for link quality filtering
- Link research with referring domain and anchor text data
- Keyword research with difficulty and monthly search volume
- SERP analysis endpoints
- Mozscape index for bulk URL analysis
- Batch metrics API for large-scale audits
Pricing
Starter: $99/month. Standard: $179/month. Medium: $299/month. Large: $599/month. API access is included with Moz Pro. Enterprise-scale Mozscape access carries separate pricing.
Best For
SEOs and developers who need recognized DA/PA metrics for client reporting or tool-building, backed by a long-established, stable API.
Pros
- DA/PA are widely understood and accepted by clients and stakeholders
- Long-established API with consistent, stable endpoints
- Solid bulk URL analysis capability
- Straightforward to integrate into existing workflows
Cons
- Backlink index is smaller than Ahrefs, Semrush, or DataForSEO
- Keyword data is less granular than most competing APIs
- Pricing has increased over time without proportional improvement to data quality
Alternative to Ahrefs API #5: SerpAPI
SerpAPI does one thing: it returns structured JSON from search engine results pages. For teams building rank trackers, content gap tools, or AI/LLM pipelines that need clean real-time SERP data, SerpAPI ranks among the best Ahrefs API competitors for this specific use case. There is no backlink data, no keyword difficulty scoring, and no domain authority — just SERP structure delivered reliably and fast.
The range of supported search engines is broader than most alternatives. Google Maps, Jobs, and Scholar endpoints are available alongside standard organic results, which makes SerpAPI useful for non-traditional SERP monitoring tasks.
Key features of SerpAPI:
- Google organic, paid, Shopping, Images, and News results
- Bing, Yahoo, DuckDuckGo, Baidu, and Yandex support
- Google Maps, Jobs, and Scholar endpoints
- Knowledge graph extraction
- Pagination for multi-page SERP scrAPIng
- High uptime with production-grade SLAs
Pricing
Free: 100 searches/month. Starter: $75/month (5,000 searches). Production: $149/month (15,000 searches). Business: $299/month (30,000 searches). Enterprise: custom pricing.
Best For
Developers building rank trackers, SERP monitoring tools, or AI pipelines that require clean, real-time structured search data at production scale.
Pros
- Clean, well-structured JSON output across all supported engines
- Covers more search engines than most alternatives
- Reliable uptime suitable for production workloads
- Fast integration with clear documentation
Cons
- No backlink, keyword difficulty, or domain authority data
- Cost per search rises sharply above 50,000 queries per month
- No historical SERP data available
Alternative to Ahrefs API #6: Serpstat API
Serpstat is a keyword and competitive intelligence platform with backlink data included. As an Ahrefs API competitor, it is strong on international keyword coverage — the database covers non-English markets more thoroughly than most tools at this price point. The API covers keywords, backlinks, site auditing, and rank tracking across a single subscription.
Batch processing support is worth flagging for teams running bulk jobs. Many platforms restrict batch access to enterprise tiers; Serpstat includes it on all paid plans.
Key features of Serpstat:
- Keyword research with volume, CPC, and competition score
- Domain and URL analytics
- Backlink data with referring domains and anchor distribution
- Site audit API
- Rank tracking API
- Competitor keyword and traffic share analysis
- Batch processing for bulk API requests
Pricing
Individual: $69/month. Team: $149/month. Agency: $299/month. API access is available on all paid plans, with limits scaling by tier. Enterprise pricing on request.
Best For
SEO teams working across non-English markets, or those who want cost-effective access to a full-platform SEO API covering keywords, backlinks, and auditing.
Pros
- Strong keyword database for international and non-English markets
- API access on all paid plans, not restricted to enterprise tiers
- Batch requests supported for bulk processing
- Lower cost than Semrush or Ahrefs for comparable feature breadth
Cons
- Backlink index is smaller than Ahrefs, Majestic, or DataForSEO
- Documentation quality is inconsistent across endpoints
- Backlink data freshness lags on lower-tier plans
Alternative to Ahrefs API #7: Majestic API
Majestic built its entire product around link intelligence. Trust Flow, Citation Flow, and a multi-trillion link index are the foundation of what it does. The Fresh Index updates daily. The Historic Index is one of the largest ever assembled — critical for long-range link analysis that a rolling 90-day window would miss entirely.
Among the best Ahrefs API competitors focused on backlinks, Majestic is the best Ahrefs API competitor for high-volume link research below Ahrefs pricing. Topical Trust Flow adds a layer of subject-matter classification to linking domains that most link tools do not offer at this price.
Key features of Majestic API:
- Trust Flow and Citation Flow scores
- Fresh Index (daily updates) and Historic Index
- Referring domains, IPs, and subnet analysis
- Anchor text distribution
- Link context data with surrounding text
- Topical Trust Flow for subject-matter classification of linking domains
- Bulk backlink checker API
- Site Explorer API access
Pricing
Lite: $49.99/month. Pro: $99.99/month. API plan: $399.99/month. The dedicated API plan is required for serious bulk usage. Pro includes a limited monthly API unit allowance.
Best For
Link builders, digital PR teams, and developers who need deep, high-volume backlink analysis at a lower price than Ahrefs.
Pros
- One of the largest backlink indexes available to developers
- Trust Flow is a widely respected link quality signal
- Historic Index enables long-range link pattern analysis
- Dedicated API plan built specifically for bulk data access
Cons
- No keyword research or rank tracking data
- Pricing jumps sharply from Pro to the dedicated API plan
- Interface and documentation feel dated compared to newer platforms
Alternative to Ahrefs API #8: Semrush API
Semrush has the broadest data coverage among the best Ahrefs API alternatives on this list. Keywords, backlinks, SERP features, site auditing, PPC intelligence, traffic analytics — the API covers all of it. For enterprise teams that need a single API for both SEO and SEM research, Semrush is the most complete option available. The documentation is among the best maintained in the industry, with clear versioning and active developer support.
PPC data is a genuine differentiator. Ad copy analysis, PPC keyword research, and competitor ad intelligence are not available in most Ahrefs API alternatives at this depth — and for performance marketing teams that also manage organic search, having both data sets in one API call matters.
Key features of the Semrush API:
- Keyword analytics with volume, difficulty, CPC, and trend data
- Domain analytics with organic rankings and traffic estimates
- Backlink analytics with full index access
- Site audit API
- Position tracking API
- PPC keyword and ad copy data
- Traffic analytics API
- Competitor PR monitoring endpoints
- On-page SEO checker data
Pricing
Pro: $139.95/month. Guru: $249.95/month. Advanced: $549.00/month. API units are bundled per plan. Additional units can be purchased separately. Enterprise API access includes custom limits and dedicated support.
Best For
Enterprise SEO and PPC teams, and large agencies that need the widest possible data coverage across organic, paid, and competitive intelligence in a single API.
Pros
- Widest data coverage of any SEO API on this list
- Excellent, well-maintained API documentation
- PPC and advertising data not available in most Ahrefs API alternatives
- Brand recognition that holds up well in client-facing reporting
Cons
- Most expensive option on this list by a significant margin
- API units deplete quickly on Pro and Guru plans for bulk workflows
- Excess functionality for teams that only need backlink or SERP data
FAQ
1. What is the best Ahrefs API alternative for developers on a limited budget?
SE Ranking. Pay-as-you-go pricing means you pay only for what you query. Small-scale projects stay well under $50/month with careful endpoint selection. It covers backlinks, SERP data, and keyword metrics — the main data types driving most searches for Ahrefs API alternatives in the first place.
2. Which tool has the largest backlink index among alternatives to Ahrefs API?
DataForSEO claims over 3.5 trillion backlinks. Majestic’s Historic Index is among the largest ever assembled. Semrush has a fast-updating index with strong freshness. Moz’s Mozscape is smaller than all three. If raw index size is the deciding factor, DataForSEO and Majestic are the top two.
3. Is BrightLocal the best Ahrefs API alternative for local SEO?
Yes. No other tool on this list offers GeoGrid local rank mapping, citation auditing, or Google Business Profile monitoring via API. For national keyword or link data, look elsewhere. For local SEO automation, BrightLocal is the clear best Ahrefs API competitor in this category — and the gap between it and the next option is wide.
4. How does Semrush compare to Ahrefs as an Ahrefs API competitor?
Semrush covers more data types (PPC, traffic analytics, ad copy intelligence) while Ahrefs has historically led on backlink crawl frequency. Semrush wins on breadth. Ahrefs retains an edge on backlink freshness, though DataForSEO is closing that gap with a large, regularly updated index. For teams that need both organic and paid data, Semrush wins outright.
5. Can I combine multiple best Ahrefs API competitors to reduce costs?
Yes. Many teams use DataForSEO for backlink and SERP data, SerpAPI for real-time search results, and SE Ranking for tracked keyword positions. The combined monthly cost can sit below a single Ahrefs API subscription. The trade-off is the engineering overhead that comes with managing multiple separate API connections — worth accounting for before switching.
Conclusion
The best alternative to Ahrefs API depends on what your pipeline actually requires:
- SE Ranking gives the strongest value for teams that need a full-platform API at a predictable monthly cost.
- DataForSEO leads on developer flexibility and cost control.
- Semrush leads on data breadth.
- BrightLocal is irreplaceable for local SEO automation.
- Majestic leads on historical link intelligence at sub-Ahrefs pricing.
All 8 best Ahrefs API alternatives on this list cover specific use cases well. The best Ahrefs API competitor for your team is the one that matches your data type, your volume, and your budget. Pick based on actual requirements and you will get better output at a lower cost than Ahrefs charges.
Disclosure: Pricing and feature data are sourced from each provider’s official documentation and were accurate at time of publication. Costs change frequently. Verify current pricing directly with each provider before making purchasing decisions.
About the author
Mashum Mollah runs Blogmanagement.io, a blogger outreach agency. Through client work spanning keyword research, backlink analysis, and reporting automation, he has hands-on experience evaluating SEO data platforms and API-based workflows. He also writes about SEO tools and digital marketing at Blogstellar.
