SERPSpur Keyword research API pricing: GET /
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83% complete: 5 of the 6 fields on our checklistSee the 6 fields
$0.00per 1,000 keywordsWe haven't run SERPSpur through our keyword research API benchmark yet.This plan is free. We rank 378 plans for keyword research APIs by price. Half the plans cost $3.00 or less per 1,000 keywords. 89 keyword research API plans on our price sheet are free. Bing Webmaster Tools' free plan scores highest of the free plans in our benchmark, at 51.3 out of 100.AppDrift's $14.99 monthly plan costs the least per 1,000 keywords. AppDrift's keyword research API costs nothing beyond the plan price. Pixel Tools' ₽99 pack costs the least for 10,000 keywords a month: about $1.18.seodata.dev's $4.99 monthly plan covers any number of keywords, and costs less up front than AppDrift's $14.99 monthly plan.DataForSEO, Bishopi and AppDrift are the best keyword research API providers in the Datacircle benchmark.
Plan: Free one of SERPSpur's 8 plans
- FreeFree$0.00 per 1,000
- $10 pack, Custom PackageCustom Package$20.00 per 1,000
- $40 pack, Freelancer CreditsFreelancer Credits$13.333 per 1,000
- $120 pack, Agency CreditsAgency Credits$8.571 per 1,000
- $49 monthly, ProPro$24.50 per 1,000
- $165 monthly, AgencyAgency$23.571 per 1,000
- $555 yearly, Pro YearlyPro Yearly$23.125 per 1,000
- $1,683 yearly, Agency YearlyAgency Yearly$20.036 per 1,000
Call:
GET /, Depth 0: Seed Keyword Intelligence one of SERPSpur's 6 callsPOST /Free$0.00 per 1,000api/ v1/ keywords/ batch GET /, Depth 0: Seed Keyword IntelligenceFree$0.00 per 1,000api/ v1/ keywords GET /, Depth 2: Standard ClusterFree$0.00 per 1,000api/ v1/ keywords GET /, Depth 4: Enterprise Mega ClusterFree$0.00 per 1,000api/ v1/ keywords GET /, Full 100-Keyword ClusterFree$0.00 per 1,000api/ v1/ keywords GET /, Lite Keyword ScanFree$0.00 per 1,000api/ v1/ keywords
API: Keyword research API SERPSpur's only API
About this item
- Freshness. We don't know how fresh this plan's data is.
- 5 of the 6 fields on our checklist. Search volume, Monthly trend, Cost per click, Keyword difficulty, Search intent.
- Nothing to pay. You get 100 credits a month, enough for 20 calls. Credits never expire.
- One call. You send
keywordtoGET /. You setapi/ v1/ keywords depthto "0". You can also sendcountryandlanguage. The call returns the keyword's search data. - Who can get it: anyone at least 18 years old. Keep data: no limit. Use data: with conditions.
SERPSpur: keyword research API alternatives
SERPSpur alternatives: other keyword research API providers by price
The table starts with SERPSpur's cheapest paid plan. Next come plans from other providers with the price per 1,000 keywords closest to SERPSpur's.
| SERPSpur, $120 pack, Agency Credits, GET /api/v1/keywords, Depth 0: Seed Keyword Intelligence | Search Atlas, $3,828 yearly | Storelift, $40 pack | MerchantWords, $4,990 yearly, Pro annual, POST /bulk-keywords | ASO.dev, $1,250 yearly, Growth, GET /v1/keywords/metrics/popularity/average | |
|---|---|---|---|---|---|
| $ per 1,000 keywords | $8.571 | $7.975 | $8.00 | $8.317 | $8.333 |
| Completeness | 83% | 50% | 0% | 17% | 0% |
| Billing | pay first | yearly | pay first | yearly | yearly |
| Pay | $120 | $3,828 | $40 | $4,990 | $1,250 |
| Enough for | 14,000 calls | 40,000 calls a month | 5,000 calls | 50,000 results a month | 12,500 calls a month |
| Freshness | unknown | unknown | unknown | unknown | stored |
| Who can get it | anyone at least 18 years old | anyone | anyone with a Pro, Studio or Enterprise plan | anyone who subscribes and accepts the API Terms | ASO.dev account holders on the Pro or Marketing plan: the API is an add-on to an active ASO.dev subscription (Console and Indie are not included), and alpha credits are issued by request |
Sources
From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-12.
Product details
The key fields this plan's answer can hold, then each filled column in its row on the sheet.
- Search volume
- Monthly trend
- Cost per click
- Competition, not in the answer
- Keyword difficulty
- Search intent
| $ per 1,000 keywords | $0.00 |
|---|---|
| Per | call |
| Billing | free |
| Also pays for | from the same budget: Lite Keyword Scan · Depth 2: Standard Cluster · Full 100-Keyword Cluster · Depth 4: Enterprise Mega Cluster · 30-Day Vault Cache Lookup · Batch Keyword Endpoint · Community Golden Gems Feed API · TAI™ API (90-Day Vault Lookup) · TAI™ API (Live Deep Behavioral Scan) · TAI™ Batch Vault Endpoint |
|---|
| $ per 1,000 calls that find nothing | $0.00 |
|---|
| Their pitch | Build custom SEO dashboards, Google Sheets scripts, and AI agents using your unified credit wallet. |
|---|
| Keep data | no limit |
|---|---|
| Use data | You are granted a limited, non-exclusive, non-transferable license to use the Services for personal or business use in accordance with these Terms. You may not reproduce, distribute, or create derivative works from our content without our express permission. [...] You agree not to: Use our tools for unlawful, abusive, or fraudulent purposes, Attempt to gain unauthorized access to other users' data or SERPspur's backend, Disrupt or interfere with the security, integrity, or performance of our Services, Reverse engineer, copy, resell, or exploit any part of our Services without permission |
| Pay | $0 |
|---|---|
| You get | 100 credits a month |
| Enough for | 20 calls a month |
| Expires | never |
| Per second | 0.5 (30 a minute) |
|---|---|
| Batch | 1 |
| Answer | in the call |
|---|
| You send | keyword, depth "0". Optional: country, language |
|---|---|
| Method | GET |
| Path | /api/v1/keywords |
| Plan | Free |
|---|---|
| Who can get it | anyone at least 18 years old |
The 18 fields the plan's answer can hold
keyword, country, language, search volume, search volume trend, search volume growth, quarter-over-quarter momentum, peak month, keyword difficulty, opportunity score, main intent, cost per click, average referring domains, average backlinks, average dofollow links, average domain rank, SERP features, forum weakness