Best Free Semrush Alternatives
22 alternatives to Semrush with a free plan or free tier, ranked by how closely they match. The percentage is a match score, not a popularity score.
Replacing: Semrush — Semrush is a visibility platform for SEO and AI search that combines keyword research, comInput: text, web pages · Output: text, data
1
SE Ranking is an AI-assisted SEO platform that covers keyword research, competitor analysis, backlink checking, rank tracking, website audits and content optimization in one account.
Input: text, web pages · Output: text, data
Free planFrom $45/moAPITeams
100%Near drop-in replacement · same core category as Semrush
00
How the score adds up
- Same core category55/55
- Covers Semrush's goals25/25
- Feature description similarity20/20
Shared goals 3 of the 3 we tag Semrush for
SEOMonitoringSEO Writing
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
2
The Starter plan caps you at 20 articles monthly
Input: text, web pages · Output: text, data
Free planFrom $29/mo
92%Near drop-in replacement · same core category as Semrush
00
How the score adds up
- Same core category55/55
- Covers Semrush's goals25/25
- Feature description similarity12/20
Shared goals 3 of the 3 we tag Semrush for
SEOMonitoringSEO Writing
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
3
Most AI tools won't research local keywords for your plumbing business or track how you rank against that competitor down the street
Input: text, web pages · Output: text, data
Free planFrom $13/mo
92%Near drop-in replacement · same core category as Semrush
00
How the score adds up
- Same core category55/55
- Covers Semrush's goals18/25
- Feature description similarity18/20
Shared goals 2 of the 3 we tag Semrush for
SEOSEO Writing
Also tagged for
Blogging
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
4
Marketing content without the writer's block
Input: text, web pages · Output: text, data
Free planFrom $20/mo
89%Strong alternative · same core category as Semrush
00
How the score adds up
- Same core category55/55
- Covers Semrush's goals25/25
- Feature description similarity9/20
Shared goals 3 of the 3 we tag Semrush for
SEOMonitoringSEO Writing
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
5
Most SEO tools dump the work on you
Input: text, web pages · Output: text, data
Free planFrom $49/mo
90%Near drop-in replacement · same core category as Semrush
00
How the score adds up
- Same core category55/55
- Covers Semrush's goals25/25
- Feature description similarity10/20
Shared goals 3 of the 3 we tag Semrush for
SEOMonitoringSEO Writing
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
6
When AI chatbots recommend businesses to millions of users daily, visibility in those recommendations becomes critical
Input: text, web pages · Output: text, data
Free planFrom $49/mo
85%Strong alternative · same core category as Semrush
00
How the score adds up
- Same core category55/55
- Covers Semrush's goals18/25
- Feature description similarity12/20
Shared goals 2 of the 3 we tag Semrush for
SEOMonitoring
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
7
85%Strong alternative · same core category as Semrush
00
How the score adds up
- Same core category55/55
- Covers Semrush's goals18/25
- Feature description similarity11/20
Shared goals 2 of the 3 we tag Semrush for
SEOSEO Writing
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
8
WriterZen costs nothing for 15 days
Input: text · Output: text, data
Free planFrom $135/mo
83%Strong alternative · same core category as Semrush
00
How the score adds up
- Same core category55/55
- Covers Semrush's goals18/25
- Feature description similarity10/20
Shared goals 2 of the 3 we tag Semrush for
SEOSEO Writing
Also tagged for
Plagiarism Checking
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
9
Opttab tracks your visibility across AI search engines like ChatGPT, Claude, and Perplexity with real-time monitoring
Input: text, web pages · Output: text, data
Free planFrom $25/mo
83%Strong alternative · same core category as Semrush
00
How the score adds up
- Same core category55/55
- Covers Semrush's goals18/25
- Feature description similarity9/20
Shared goals 2 of the 3 we tag Semrush for
SEOMonitoring
Also tagged for
Ad Creation
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
10
Gentura's autonomous AI agents handle marketing automation for real
Input: web pages · Output: text
Free planFrom $299/mo
83%Strong alternative · same core category as Semrush
00
How the score adds up
- Same core category55/55
- Covers Semrush's goals18/25
- Feature description similarity9/20
Shared goals 2 of the 3 we tag Semrush for
SEOSEO Writing
Also tagged for
AI Agents
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
11
Rytar offers a free trial but won't show you pricing publicly
Input: text, web pages · Output: text, data
Free planFrom $9/mo
87%Strong alternative · same core category as Semrush
00
How the score adds up
- Same core category55/55
- Covers Semrush's goals18/25
- Feature description similarity14/20
Shared goals 2 of the 3 we tag Semrush for
SEOSEO Writing
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
12
ChatFeatured connects to track how AI engines like ChatGPT and Perplexity discover your brand
Input: text, web pages · Output: text, data
Free planFrom $150/mo
87%Strong alternative · same core category as Semrush
00
How the score adds up
- Same core category55/55
- Covers Semrush's goals25/25
- Feature description similarity7/20
Shared goals 3 of the 3 we tag Semrush for
SEOMonitoringSEO Writing
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
13
Lovarank connects with WordPress, Webflow, Shopify, Notion, Wix, and Framer
Input: text, web pages · Output: text, images
Free planFrom $99/mo
82%Strong alternative · same core category as Semrush
00
How the score adds up
- Same core category55/55
- Covers Semrush's goals18/25
- Feature description similarity9/20
Shared goals 2 of the 3 we tag Semrush for
SEOSEO Writing
Also tagged for
Blogging
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
14
Konvart claims it can deliver 4x faster ranking improvement compared to other SEO tools
Input: text, web pages · Output: text, data
Free planFrom $30/mo
82%Strong alternative · same core category as Semrush
00
How the score adds up
- Same core category55/55
- Covers Semrush's goals11/25
- Feature description similarity16/20
Shared goals 1 of the 3 we tag Semrush for
SEO
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
15
SEO agencies managing multiple clients need competitive intelligence that doesn't require a data science degree
Input: text, web pages · Output: data
Free planFrom $28/mo
81%Strong alternative · same core category as Semrush
00
How the score adds up
- Same core category55/55
- Covers Semrush's goals11/25
- Feature description similarity15/20
Shared goals 1 of the 3 we tag Semrush for
SEO
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
16
Search Console data lives in one view with QuickSEO
Input: data, web pages · Output: text, data
Free planFrom $39/mo
85%Strong alternative · same core category as Semrush
00
How the score adds up
- Same core category55/55
- Covers Semrush's goals25/25
- Feature description similarity5/20
Shared goals 3 of the 3 we tag Semrush for
SEOMonitoringSEO Writing
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
17
thruuu is a content optimization solution that covers research, briefing, drafting, and tracking for search and AI answers.
Input: text, web pages · Output: text, data
Free planFrom $19/moAPITeams
85%Strong alternative · same core category as Semrush
00
How the score adds up
- Same core category55/55
- Covers Semrush's goals18/25
- Feature description similarity11/20
Shared goals 2 of the 3 we tag Semrush for
SEOSEO Writing
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
18
One click and Otto SEO takes over
Input: web pages · Output: text, data
Free planFrom $79/mo
78%Strong alternative · same core category as Semrush
00
How the score adds up
- Same core category55/55
- Covers Semrush's goals18/25
- Feature description similarity5/20
Shared goals 2 of the 3 we tag Semrush for
SEOSEO Writing
Also tagged for
Ad Creation
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
19
84%Strong alternative · same core category as Semrush
00
How the score adds up
- Same core category55/55
- Covers Semrush's goals18/25
- Feature description similarity11/20
Shared goals 2 of the 3 we tag Semrush for
SEOSEO Writing
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
20
An SEO consultant takes on three small business clients in one week and needs to audit 15,000 pages total, write new meta descriptions for half of them, and fix internal linking across all three sites
Input: text, web pages · Output: text
Free planFrom $50/moTeams
79%Strong alternative · same core category as Semrush
00
How the score adds up
- Same core category55/55
- Covers Semrush's goals18/25
- Feature description similarity6/20
Shared goals 2 of the 3 we tag Semrush for
SEOSEO Writing
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
21
Backlink building without the grunt work
Input: text, web pages · Output: text
Free planFrom $500/mo
80%Strong alternative · same core category as Semrush
00
How the score adds up
- Same core category55/55
- Covers Semrush's goals11/25
- Feature description similarity13/20
Shared goals 1 of the 3 we tag Semrush for
SEO
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
22
SEOJuice automates routine SEO and AI-search work for a website.
Input: web pages · Output: text, data
Free planFrom $99/moAPI
83%Strong alternative · same core category as Semrush
00
How the score adds up
- Same core category55/55
- Covers Semrush's goals18/25
- Feature description similarity9/20
Shared goals 2 of the 3 we tag Semrush for
SEOMonitoring
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
Can it really replace Semrush? Vote on each alternative — no account needed. Votes gently reorder the list; they never change the match score.
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At a glance: top Semrush alternatives
| Tool | Match | Input | Output | Pricing | Free plan | Rating | Category |
|---|---|---|---|---|---|---|---|
| SE Ranking | 100% | text, web pages | text, data | From $45/mo | Yes | — | AI SEO Tools |
| SEOForge.ai | 92% | text, web pages | text, data | From $29/mo | Yes | — | AI SEO Tools |
| Yazo | 92% | text, web pages | text, data | From $13/mo | Yes | — | AI SEO Tools |
| Writesonic | 89% | text, web pages | text, data | From $20/mo | Yes | — | AI SEO Tools |
| Ranklytics | 90% | text, web pages | text, data | From $49/mo | Yes | — | AI SEO Tools |
| LPagery AI Rank Tracker | 85% | text, web pages | text, data | From $49/mo | Yes | — | AI SEO Tools |
Frequently asked
What is the best free Semrush alternative?
SE Ranking (100% match) is the closest free alternative to Semrush: SE Ranking is an AI-assisted SEO platform that covers keyword research, competitor analysis, backlink checking, rank tracking, website audits and content optimization in one account. SEOForge.ai (92% match) and Yazo (92% match) come next.
What is the best Semrush alternative for monitoring and alerts?
Promptwatch ranks first for monitoring and alerts at 90% match. See the full list of Semrush alternatives for Monitoring.
What is the best Semrush alternative for writing SEO content?
outwrite.ai ranks first for writing SEO content at 85% match. See the full list of Semrush alternatives for SEO Writing.
How is the match percentage calculated?
It measures how much of Semrush's job a tool can take over: shared core category, how many of the same use cases it covers and how similar its feature set is. Popularity and ratings never change the percentage; they only break ties in the order. Lists are recomputed nightly and reviewed by editors for the most-visited tools.
How this list is ranked
The match score measures how much of Semrush's job each tool can take over: shared core category, how many of the same use cases it covers, and how similar its feature set is. Popularity and ratings do not change the score; they only break ties in the order.
Lists are recomputed nightly from the live catalog and reviewed by our editors for the most-visited tools. Sponsored placements are marked and sit outside the ranking.