Serpstat vs SEMrush: Which SEO Tool Is Better in 2026?
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Short answer
Serpstat if budget matters and you mostly do SEO ($50/mo, API at $100/mo). SEMrush if you need PPC, social, and content tools in one place ($140/mo entry).
Both pitch all-in-one SEO. Serpstat is the budget option: SEMrush-style breadth at roughly a third of the price. SEMrush is the broad marketing suite: 50+ tools across SEO, PPC, content, and social.
Quick comparison
| Feature | Serpstat | SEMrush |
|---|---|---|
| Starting price | $50/mo (Individual) | ~$140/mo (Pro) |
| Free tier | 7-day trial ($1 verification charge) | Limited free (~10 searches/day) |
| Keyword database | ~8.6B (vendor figure) | Multi-billion (vendor figure) |
| Backlink index | ~529B (vendor figure), trails Ahrefs | Larger than Serpstat, trails Ahrefs |
| Rank tracking | Yes, scales by tier | Yes, with stronger Local add-on |
| Site audit | 130+ checks | 130+ checks |
| PPC research | Light | Strong (Advertising Research) |
| Content marketing | Basic | Content Marketing Platform (Guru+) |
| Social media | None | Social Media Toolkit included |
| Brand monitoring | None dedicated | Brand Monitoring tool |
| Built-in outreach | None | None |
| API entry price | Team at $100/mo | Business at $500/mo |
| White-label | Agency at $410/mo | Agency Growth Kit add-on |
| Best for | Budget all-in-one SEO | Broad marketing suite |
What is Serpstat?
Serpstat is an all-in-one SEO platform founded in 2013 in Odesa, Ukraine. Originally an internal tool at SEO/PPC agency Netpeak, spun out in 2015. Co-founded by Oleg Salamakha and Artem Borodatyuk. Built around keyword research, rank tracking, site audit, competitor analysis, and entry-level backlink data, priced well below SEMrush.
Strengths:
- Strong price-to-features ratio at $50/month entry
- API access starts at $100/month (vs SEMrush at $500)
- White-label reports on Agency tier without a separate add-on
- AI Overview tracking and ChatGPT/Claude MCP integration on Team and above
Weaknesses:
- Backlink index trails Ahrefs (and SEMrush)
- Daily query caps on Individual (100/day)
- UI feels dated next to newer tools
- No PPC research or social media toolkit
What is SEMrush?
SEMrush is a digital marketing platform with 50+ tools spanning SEO, PPC, content marketing, social media, and competitive research. Founded in 2008, headquartered in Boston, publicly traded on the NYSE (SEMR). Used by in-house marketing teams, agencies, and freelancers as an all-in-one platform for paid plus organic.
Strengths:
- 50+ tools across SEO, PPC, content, social, competitive research
- Strong Advertising Research and PPC tools (Serpstat is light here)
- Content Marketing Platform on Guru and above
- Brand Monitoring included on higher plans
- Public company with predictable roadmap
Weaknesses:
- Pro at $140/month is 2.8x Serpstat Individual
- API gated to Business at $500/month
- Add-ons stack the bill (.Trends, Local, Agency Growth Kit)
- Per-seat charges for additional users
- Dense interface, steeper learning curve
Pricing head to head
| Tier | Serpstat | SEMrush |
|---|---|---|
| Entry | Individual $50/mo | Pro ~$140/mo |
| Mid | Team $100/mo | Guru ~$250/mo |
| Higher mid | Team x2 $169/mo | (no equivalent) |
| Top published | Agency $410/mo | Business ~$500/mo |
| Custom | Enterprise | Enterprise |
For deeper breakdowns, see Serpstat pricing and SEMrush pricing.
Feature head to head
Keyword research
Both tools cover suggestions, related keywords, search questions, and SERP overview. SEMrush's Keyword Magic Tool has finer intent filtering. Serpstat's keyword tool is faster to use for simple queries.
Rank tracking
Both offer daily rank tracking with desktop, mobile, and local granularity. SEMrush's Local add-on (extra ~$50/mo) is more polished for local SEO; Serpstat keeps local features in the base plan.
Site audit
Both run 130+ technical checks with prioritized issues. Serpstat's audit page caps scale aggressively (30K on Individual to 1.5M on Agency). SEMrush's caps are bundled with project counts.
Backlink data
Both have backlink reports, both trail Ahrefs. SEMrush's index is larger and more refreshed than Serpstat's in most third-party comparisons. Neither is the right pick if backlinks are your primary daily focus.
PPC and social
SEMrush wins clearly. Advertising Research, social media scheduling, and the broader marketing toolkit are SEMrush specialties. Serpstat is light here; treat this as SEMrush-only.
API and white-label
Serpstat wins on price. API starts at $100/month (Team) on Serpstat versus $500/month (Business) on SEMrush. White-label sits on Serpstat Agency at $410/month versus SEMrush's separate Agency Growth Kit add-on.
Brand monitoring and outreach
SEMrush includes Brand Monitoring on higher plans. Serpstat has no dedicated brand monitoring product. Neither tool sends outreach. Both stop at research.
Who should pick Serpstat?
- Solo SEOs, small agencies, and in-house teams on a tight budget
- Teams that need API access at a lower price than SEMrush Business
- Agencies that want white-label reports without a separate add-on
- Anyone who only uses the SEO core (keywords, ranks, audit, basic backlinks)
Who should pick SEMrush?
- Marketing teams running SEO, PPC, and content together
- Teams using PPC research as much as SEO research
- Content teams using the Content Marketing Platform on Guru
- Anyone who wants Brand Monitoring inside the same platform
A solo SEO needs API access on the lowest budget. Which tool and plan?
Right! Serpstat Team at $100/month is the cheapest plan with API access in this comparison. SEMrush Pro and Guru do not include API; you have to upgrade to Business at $500.
API on Serpstat starts at Team ($100/mo); on SEMrush it starts at Business ($500/mo). Serpstat is dramatically cheaper for API access.
Your team runs SEO + PPC + social and reports across all three. Which tool fits?
Right! SEMrush includes Advertising Research, the Social Media Toolkit, and Brand Monitoring across plans. Serpstat is light on PPC and has no social toolkit.
For SEO + PPC + social in one tool, SEMrush is the right answer. Serpstat does the SEO core well but is light on PPC and missing social entirely.
What both tools leave out: outreach
Neither Serpstat nor SEMrush sends emails. They surface keywords, ranks, link prospects, and (for SEMrush) brand mentions, but they stop at research. If your goal is to convert mentions or link prospects into placed backlinks, you need a separate outreach tool, or one that combines monitoring with outreach in one platform.
Mention to placed link, in one tool
MentionAgent tracks new brand and keyword mentions, looks up the right contact, writes personalized outreach, and follows up automatically. The loop Serpstat and SEMrush both leave to you, $99/mo flat.
Start FreeVerdict
Pick Serpstat if you want the SEO core (keywords, ranks, audit, basic backlinks) at a third of the SEMrush price, need cheap API access, or run an agency with white-label reports.
Pick SEMrush if you need PPC research, social media tools, Brand Monitoring, or the broader 50+ tool suite for in-house marketing across channels.
Pick neither for outreach. Both stop at research. Pair the SEO suite of your choice with MentionAgent ($99/mo) for the mention-to-link loop.
Related
Frequently asked questions
Is Serpstat or SEMrush better?
Serpstat is better for cost-conscious teams that want SEMrush-style breadth at a third of the price. SEMrush is better for marketing teams that need PPC research, social media tools, and the broader 50+ tool suite.
Which is cheaper, Serpstat or SEMrush?
Serpstat is considerably cheaper. Individual is $50/month vs SEMrush Pro at $140/month. Even Serpstat Agency at $410/month sits below SEMrush Business at $500/month, while including white-label and API access.
Does Serpstat or SEMrush have better backlink data?
Both trail Ahrefs on backlink depth. SEMrush typically has the larger and more refreshed index versus Serpstat. For backlink-heavy work, Ahrefs is the standard.
Which has API access at a lower price?
Serpstat. API starts on Team at $100/month. SEMrush gates API to Business at $500/month. If you need to script reports, Serpstat is dramatically cheaper for API access.
Can both tools do brand monitoring and outreach?
SEMrush has Brand Monitoring on higher plans. Serpstat does not include a dedicated brand monitoring product. Neither sends outreach. For monitoring with built-in personalized outreach, MentionAgent ($99/mo) closes the loop.
Can I use Serpstat and SEMrush together?
Possible but rarely worth it. They overlap heavily in core SEO features. Most teams pick one and add a specialist (Ahrefs for backlinks, Surfer for content, MentionAgent for outreach) rather than running both all-in-ones.
Do both offer free trials?
SEMrush offers a 7-day free trial that requires a credit card. Serpstat offers a 7-day free trial that requires a $1 verification charge, which is refunded. Neither offers a permanent free tier with daily query allotments.
Which has a better keyword database?
SEMrush. Both publish multi-billion keyword databases, but SEMrush's Keyword Magic Tool surfaces more long-tail variants and has finer intent filters in third-party comparisons. Serpstat's keyword tool is faster for simple lookups but thinner on advanced filtering.
Which is easier to learn?
Both have a learning curve. Serpstat is denser visually but has fewer top-level tools, so the path from sign-up to first useful report is shorter. SEMrush's 50+ tools take longer to learn but in-app guidance is more polished.
Can I migrate from SEMrush to Serpstat?
Yes. Export your tracked keyword list, project URLs, and competitor list from SEMrush, then import them into Serpstat projects. Historical position data does not transfer; Serpstat starts fresh from the day you add the keywords. Plan for a one-cycle overlap if continuity matters.