SE Ranking vs Ahrefs
SE Ranking
Best value at mid volume
Tracks 2,000 keywords daily for the money Ahrefs charges for 750 weekly, and its credits stretch furthest on whole-domain pulls.
$103.20 / mo
Core, billed $1,238.40 a year
Ahrefs
Best backlink data
A larger allowance priced per field, which goes further on backlink rows and keyword ideas, beside the link data the threads I read favoured.
$108 / mo
Lite, billed $1,290 a year
On monthly billing both entry plans cost $129. Annual billing puts SE Ranking Core at $103.20 and Ahrefs Lite at $108. So the price is not what decides this pairing. What decides it is what each plan spends the money on, and both now spend some of it on an API.
SE Ranking Core carries 25,000 API credits a month and Ahrefs Lite 200,000 units, per Ahrefs' pricing page. Those counts do not compare. SE Ranking charges per record or a flat fee per request. Ahrefs charges for every field on every row, with search volume and traffic at ten units each.
Priced from both vendors' docs, the answer changes with the job. A competitor's 5,000 ranking keywords use 2% of SE Ranking's allowance and 57.5% of Ahrefs'. A 10,000-row backlink export uses 40% against 25%, and 1,000 keyword ideas 40% against 11%.
So I would decide in two steps. If nothing leaves the interface, choose on tracking and data: 2,000 daily keywords on SE Ranking, or the link data on Ahrefs. If a pipeline runs, list the endpoints it calls and price the job, because the cheaper allowance depends on which ones they are.
- 01Both entry plans cost $129 a month on monthly billing; billed annually, SE Ranking Core falls to $103.20 and Ahrefs Lite to $108.
- 02Both include API and MCP access at entry, as 25,000 SE Ranking credits or 200,000 Ahrefs units a month.
- 03A competitor's 5,000 ranking keywords use 2% of SE Ranking's entry allowance and 57.5% of Ahrefs'.
- 04A 10,000-row backlink export reverses the order, using 40% of SE Ranking's allowance and 25% of Ahrefs'.
- 05Each vendor contradicts itself on one API figure: Ahrefs on Lite's allowance, SE Ranking on bulk keyword metrics.
SE Ranking vs Ahrefs used to open with an easy line: the cheaper all-rounder against the index practitioners trust for links. The entry prices no longer carry that argument. On monthly billing both start at $129, and on annual billing they sit $4.80 a month apart.
What changed underneath is that both now put an API in the entry plan. SE Ranking Core carries 25,000 API credits a month with MCP access. Ahrefs Lite carries direct API, MCP and Ahrefs Connect access, all drawing on one monthly allowance of units.
This page is about what those two allowances buy, because the counts on the pricing pages cannot be compared directly. I priced the same jobs on both from each vendor's own documentation, with the arithmetic shown. The platform questions, tracking volume, projects and seats, sit in the matrix and the cost model.
Each price below is the dollar figure a buyer in the US is quoted, read through a US connection on 18 September 2026. SE Ranking's pricing page opens on annual billing and Ahrefs' on monthly, so I read both in both views. Credit and unit costs come from each vendor's API documentation, read the same day.
Where a vendor's own pages disagree, the page says so and names the figure the arithmetic uses. That happens once on each side, and both cases are in the traps below.
SE Ranking vs Ahrefs, side by side
Every value in the first block comes from the same record that drives the directory listing, so this table cannot disagree with the cards. Accented tags are capabilities one side has and the other does not.
The same workload, priced both ways
Six workloads, each placed on the cheapest plan able to carry it, on annual billing. The first four are the platform decision. The last two price API jobs against each entry allowance, using the credit and unit costs in each vendor's documentation and the fields named in each row.
Read on 18 September 2026 through a US connection, in dollars, from seranking.com/pricing.html and seranking.com/api-pricing.html, which open on annual billing, and from ahrefs.com/pricing in both billing views. Ahrefs shows $1,290 a year as $108 a month. API rows use the credit costs in SE Ranking's endpoint docs and the field costs in Ahrefs' API specification: backlinks with five one-unit fields, competitor keywords with keyword, position, URL, volume and traffic, keyword ideas with keyword, volume, difficulty and CPC. Ahrefs shares use its pricing page allowance, not the help centre's.
Each figure is what a US visitor is shown. Both vendors pick the currency from the visitor's location, and on the day of reading both showed euros to a connection in Europe. I have not converted anything, since a converted number is not one either vendor will invoice. Read both pages from your own country, and expect the gap between them to move.
Where the pricing page and the invoice come apart
Not a list of limitations, which every comparison already carries. These are the five places where the published price is not the price you end up paying.
- SE Ranking
SE Ranking's cheapest API top-up is an annual commitment
SE Ranking's API add-on costs $45 a month for 3 million credits a year, is billed annually only, and its credits expire at the end of the cycle. That is $540 committed for the year. A team that runs a few thousand credits short now and then is better served by the Wallet: $50 for 250,000 credits that never expire, at a slightly worse rate.
- SE Ranking
SE Ranking prices bulk keyword metrics two ways
The keyword research docs price the bulk metrics endpoint at 100 credits per request, for up to 5,000 keywords. The unit-cost table in the getting-started guide prices the same endpoint at 10 credits per keyword returned. For 1,000 keywords that is 100 credits or 10,000. No figure on this page uses that endpoint. Make one call and read your balance before building on it.
- Ahrefs
Ahrefs' pricing page and help centre give Lite different allowances
On 18 September 2026 Ahrefs' pricing table listed 200,000 API units a month for Lite, 800,000 for Standard and 2 million for Advanced. The help centre's API v3 article, marked as updated over two weeks earlier, listed 100,000, 400,000 and 1 million. Every Ahrefs share on this page uses the pricing page. On the help-centre figures, each share doubles, and one mixed month no longer fits Lite.
- Ahrefs
Filtering or sorting on a field costs the same as returning it
Ahrefs charges every distinct field across select, where and order_by. A backlink export sorted by traffic pays ten units a row for traffic even when the column is dropped from the output, which takes a five-unit row to fifteen. Sort and filter on one-unit fields such as Domain Rating or first-seen date, and the same rows cost a third as much.
- Both
Tracked keyword allowances count engines and locations, not phrases
SE Ranking's 2,000 daily keywords on Core are targets, a keyword in a search engine, so 1,000 phrases tracked in two engines fill the plan. Ahrefs treats each keyword, location and project combination as one tracked keyword, so a phrase tracked in three cities uses three of Lite's 750. Multiply your list out before comparing either headline number.
Two allowances counted in units that do not convert
SE Ranking lists 25,000 API credits a month on Core and 100,000 on Growth. Ahrefs lists 200,000 units a month on Lite, 800,000 on Standard and 2 million on Advanced. Side by side, Ahrefs looks eight times more generous at the same $129. It is not, because a credit and a unit price different things.
SE Ranking charges in one of two ways, per its unit-cost table. Some endpoints take a fixed fee per successful request, such as 100 credits for a page of up to 1,000 of a domain's ranking keywords. Others charge per record returned, such as one credit per backlink or ten per related keyword.
Ahrefs charges the greater of 50 units or a per-row cost multiplied by the rows returned. The per-row cost is the sum of every distinct field in the select, where and order_by parameters. Most fields cost one unit, and the expensive ones cost five or ten.
Two consequences follow. On SE Ranking, a wide request is cheap and a long list of records is not. On Ahrefs, a long list of narrow rows is cheap, and every metric you add is multiplied by the row count. Neither model is cheaper in general, and no single exchange rate between them exists.
Not credits against units. Compare the share of each entry allowance that one real job consumes, which is what the next section does for three common jobs.
Three common jobs, and the cheaper allowance changes
The first job is a competitor's ranking keywords, 5,000 rows with position, URL, volume and traffic. SE Ranking returns up to 1,000 rows a request for 100 credits, so the job costs 500 credits, 2% of Core. On Ahrefs the row costs 23 units, because volume and traffic are ten each: 115,000 units, 57.5% of Lite.
The second is a backlink export of 10,000 rows with five plain fields. SE Ranking charges a credit per backlink, so 10,000 credits, 40% of Core, in a single request. Ahrefs charges five units a row: 50,000 units, 25% of Lite, spread over 100 requests at Lite's 100-row cap.
The third is keyword discovery, 1,000 related keywords with volume, difficulty and CPC. SE Ranking charges ten credits a keyword, so 10,000 credits, 40% of Core. Ahrefs charges 22 units a row, so 22,000 units, 11% of Lite.
As monthly capacity on the entry plans, SE Ranking Core covers 250,000 competitor keyword rows, 25,000 backlinks or 2,500 keyword ideas. Ahrefs Lite covers 8,695, 40,000 or 9,090. SE Ranking wins the first job by a wide margin, and Ahrefs wins the other two.
That is why an SE Ranking vs Ahrefs comparison built on the headline counts gets domain research backwards. Write down the endpoints your pipeline calls before comparing anything else.
List the endpoints, the rows and the fields, then work out the share of each entry allowance. On these three jobs the order changes between the first and the other two.
Search volume and traffic cost ten times a URL at Ahrefs
Ahrefs' API specification marks each expensive field. Search volume, organic traffic and keyword difficulty cost ten units a row, and the referring-domain counts cost five. A URL, an anchor, a position or a Domain Rating costs one.
So the select statement sets the bill as much as the row count does. The competitor pull above costs 23 units a row with volume and traffic, and 3 without them. Adding the referring page's traffic to a backlink export takes it from 5 units a row to 15, and the 10,000-row job from 25% of Lite to 75%.
SE Ranking's price does not move with the columns. Its domain endpoints charge per request whatever the cols parameter asks for, and a backlink record costs one credit however many fields it carries. The discipline there is on the number of records, not their width.
The practical difference is where each rewards care. On Ahrefs, the saving is in asking only for the metrics a report prints. On SE Ranking, it is in paginating domain data rather than pulling records one at a time.
Select only the fields the report prints, and filter and sort on one-unit fields. Ahrefs returns the actual cost of each call in its response headers, so read them on the first run.
Your own tracked rankings cost nothing to pull on either
Both vendors keep own-project data outside the metered allowance. SE Ranking's API pricing page says the Project API draws on the plan's project limits rather than credits. Ahrefs' documentation marks its Rank Tracker endpoints as free, along with the Management and Public ones.
That makes the most common pipeline, a nightly pull of tracked positions into a dashboard, free on both. The allowance only pays for research data about sites and keywords you do not track.
What differs is what there is to pull. SE Ranking Core refreshes 2,000 keywords daily, about 60,000 position checks in a 30-day month. Ahrefs Lite refreshes 750 weekly, about 3,250 checks. A nightly job against Ahrefs returns the same positions six nights in seven.
So the allowance question is narrower than it first looks. A team whose API use is reporting on its own tracked keywords can ignore both allowances. A team that researches competitors through the API should size the allowance on that research alone.
Plan each allowance around research on other people's sites. Reporting on your own tracked keywords should not touch it on either platform.
What happens in the month the allowance runs out
SE Ranking sells a platform customer extra credits in two forms. A Wallet pack is $50 for 250,000 credits, and top-ups bought on a subscription never expire. The API add-on is $45 a month for 3 million credits a year, billed annually. Larger add-ons cost $149 a month for 12 million and $555 for 60 million.
That puts SE Ranking's top-up rate at $0.20 per 1,000 credits on the Wallet and $0.18 on the smallest add-on, falling to about $0.11 on the largest. The add-on credits expire at the end of the annual cycle. The Wallet's do not.
Ahrefs lets you run past the allowance with pay-as-you-go API units, switched off by default and billed automatically once enabled. They last three billing months, including the current one. Neither the pricing page nor the help centre's article on usage-based pricing prints what they cost.
The other route on Ahrefs is a tier. Standard at $208 a month carries 800,000 units and 250 rows a request, four times Lite's allowance for less than twice the price.
I would treat SE Ranking's overflow as a known cost and Ahrefs' as a question to put to its support team, in writing, before a pipeline goes live.
Five client sites, then fifteen, then forty
The two platforms scale on different limits. SE Ranking includes 10 projects on Core and 30 on Growth, with 2,000 and 5,000 daily keywords. Ahrefs includes 5, 20 and 50 unverified projects across Lite, Standard and Advanced, unlimited verified ones, and 750, 2,000 and 5,000 weekly keywords.
Both sell extra tracked keywords without printing the full price. SE Ranking lists them from $22.40 a month without stating the quantity. Ahrefs sells them in batches of 500, per its help centre, with no price on the pricing page. Projects are different. SE Ranking's FAQ gives keywords and seats as examples of limits you can buy, and no extra projects are priced on the page.
At five sites with 100 tracked keywords each, both entry plans hold the work, at $103.20 against $108. At fifteen sites and 1,500 keywords, SE Ranking needs Growth at $223.20 for the project count. Ahrefs needs Standard at $208 for the keywords, so it is $15.20 cheaper, with a weekly refresh.
At forty sites and 4,000 keywords, Ahrefs Advanced holds the work at $374. SE Ranking's pricing page stops at 30 projects and sends anything larger to Enterprise, which has no published price. Its Agency Pack is sold in 30, 50 and 100 project sizes, and the page does not say whether that lifts the plan limit.
Seats are an input here rather than the argument, but they move totals. An extra SE Ranking manager seat starts at $16, and Growth includes three. An extra Ahrefs seat is $40 on Lite and $60 on Standard, and Lite holds three people in all.
Count client sites, tracked keywords per site, and engines or locations per keyword. Multiply them out, then ask whether client sites can be verified on Ahrefs, before reading either price list.
Pick each one when
SE Ranking
- Your pipeline pulls whole domains, such as a competitor's ranking keywords, where one request returns a thousand rows.
- You track more than 750 keywords and want them refreshed daily on the entry plan.
- Two or three people need a login and you would rather add seats from $16 than at $40.
Ahrefs
- Your scripts pull backlinks or keyword ideas with a few cheap fields, where 200,000 units a month go a long way.
- Backlink research is the core of the work and your clients expect Ahrefs numbers in the report.
- Your client sites can be verified, so projects stop binding and only tracked keywords decide the tier.
How this plays out once it is running
Most Ahrefs vs SE Ranking decisions are two decisions made at once. One is which interface a team will live in. The newer one is which included allowance will carry the scripts and AI assistants the team now connects. The two can point in different directions.
A two-person in-house team tracking 1,500 keywords and reporting weekly lands on SE Ranking Core. It pays $119.20 a month with the second seat, gets daily positions, and pulls them into Looker Studio without spending a credit. On Ahrefs the same team needs Standard for the keywords, at $268 with a seat.
A link-building consultancy exporting 30,000 backlink rows a month lands the other way. At five fields a row that is 150,000 units, 75% of Ahrefs Lite. On SE Ranking it is 30,000 credits, 120% of Core, so a Wallet pack joins the bill. The allowance favours Ahrefs before the data-quality argument starts.
A content team pulling 2,000 ranking keywords for each of twenty competitors a month lands on SE Ranking: 4,000 credits, 16% of Core. On Ahrefs, with volume and traffic, the same 40,000 rows cost 920,000 units, past Standard and inside Advanced. Dropping those two fields brings it to 120,000 units, which fits Lite.
The threads I read match the platform split and never mention either API. In r/bigseo in December 2025, an in-house team tracking over 3,000 keywords asked for a pick, and one reply put SE Ranking ahead for scheduled reports and Ahrefs for keyword and link data. In r/WebsiteSEO in January 2026, a poster who left SE Ranking still used Ahrefs for deeper competitor research.
SE Ranking vs Ahrefs is closest for the buyer who never touches the API. Both entry plans cost $129 a month, and the choice is 2,000 daily keywords against the link data. For that buyer the honest test is SE Ranking's trial and one paid month of Ahrefs, on a domain you already know.
What neither SE Ranking nor Ahrefs does
- Neither publishes a rate at which its allowance converts into the other's, and no honest one exists. The only comparison that holds is your own pipeline run on both, with the cost of each call read back. SE Ranking gives 100,000 trial credits for that. Ahrefs gives free test queries against its own domains once you are on a paid plan.
- Neither keeps its own API documentation consistent. Ahrefs' pricing page and help centre give Lite different allowances, and SE Ranking's endpoint page and unit-cost table price bulk keyword metrics a hundred times apart. Budget from what your account reports, not from either vendor's pages.
- Neither measures what its API returns. Search volume, keyword difficulty and traffic arrive as clean integers, and all three are estimates. An API moves a model into your warehouse faster. It does not make the model more accurate.
- Neither prints a price for the larger agency. SE Ranking's self-serve plans stop at 30 projects, and Ahrefs prints Enterprise at $1,499 a month with a custom API allowance. Past those lines, both are a sales conversation.
- Neither decides what the data is for. A pipeline that pulls 5,000 competitor keywords overnight produces a spreadsheet. Choosing the handful of pages worth writing from it is still the job, and no allowance does that.
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FAQ
Frequently asked
Is SE Ranking cheaper than Ahrefs?
At entry, barely. Both cost $129 a month on monthly billing, and $103.20 against $108 on annual billing, a gap of $51.60 a year. SE Ranking pricing vs Ahrefs pricing diverges on tracking: 2,000 daily keywords cost $103.20 on Core, while Ahrefs needs Standard at $208 for 2,000 weekly ones. For API jobs, it depends on the endpoints.How many API credits come with SE Ranking Core and Growth?
Core carries 25,000 credits a month and Growth 100,000, both with MCP access and the Project API, per the US pricing page on 18 September 2026. Pulling your own tracked data through the Project API uses plan limits rather than credits. Extra credits come from a $50 Wallet pack or an annual add-on from $45 a month.What does one Ahrefs API unit buy?
It depends on the fields. Ahrefs charges the greater of 50 units or the per-row cost times the rows returned, and the per-row cost adds up every distinct field you select, filter or sort on. Most fields cost one unit. Search volume, traffic and keyword difficulty cost ten each, and referring-domain counts cost five.Why does an Ahrefs API request cost more when it includes search volume?
Because Ahrefs prices volume at ten units a row, against one unit for a keyword or a URL. A 5,000-row pull of a competitor's keywords costs 115,000 units with volume and traffic, and 15,000 with only keyword, position and URL. SE Ranking charges 100 credits per 1,000-row page for the same data, whatever columns you ask for.Does pulling rank tracking data through the API use SE Ranking credits?
No. SE Ranking's API pricing page says the Project API, which reads and manages your own projects, draws on the plan's project limits rather than credits. Credits pay for the Data API: backlinks, domain analysis, keyword research, audits and AI search. The Project API allows five requests a second, against ten on the Data API.Does Ahrefs charge API units for Rank Tracker data?
No. Ahrefs' documentation marks the Rank Tracker endpoints as free, along with the Management and Public ones, so reading your own tracked positions costs nothing. The catch is cadence. Rank Tracker refreshes weekly on every Ahrefs plan, so a nightly pull returns the same positions until the next weekly update.What happens when the SE Ranking or Ahrefs allowance runs out?
On SE Ranking you buy more: a $50 Wallet pack of 250,000 credits that never expire, or an annual add-on from $45 a month. On Ahrefs you switch on pay-as-you-go API units, which bill automatically and last three billing months, but the pricing page prints no price for them. Moving from Lite to Standard quadruples the allowance.How many client sites can SE Ranking Growth and Ahrefs Standard hold?
SE Ranking Growth holds 30 projects and 5,000 daily keywords at $223.20 a month on annual billing. Ahrefs Standard holds 20 unverified projects, unlimited verified ones and 2,000 weekly keywords at $208. So Ahrefs holds more sites if clients can verify ownership, and SE Ranking tracks more keywords for the money.Does SE Ranking track more AI prompts than Ahrefs at entry?
Yes, by a wide margin. SE Ranking Core tracks 100 prompts a day across five AI platforms. Ahrefs Lite tracks five prompts, with 150 checks a month. Ahrefs sells more as prompt packages from $50 a month for 2,500 checks, and its Brand Radar index from $199. Both sample answers that can change daily with nothing on your site changing.Can I test the SE Ranking and Ahrefs APIs before paying?
SE Ranking, yes: its 14-day trial includes 100,000 API credits and MCP access with no card, at one request a second. Ahrefs needs a paid plan first, then allows free test queries against ahrefs.com, yep.com and firehose.com. Those return the per-row and total cost in the response headers, which is enough to price a pipeline's shape.