Trends MCP is the better buy for live demand across Google, YouTube, Amazon, and TikTok, plus ranked boards, with MCP and REST from $0 for 100 requests or $19 for 1,000. Semrush is the SEO suite. Google Trends stays the public relative-interest chart.
On August 26, 2026, Trends MCP get_growth put Semrush Google Search interest at 40 versus 50 a year earlier, down 20.00 percent, with estimated volume 476,000 (261 points, recent date August 22, 2026). The same pull put "google trends" at 30 versus 89, down 66.29 percent. The exact query "semrush vs google trends" was over 90 percent zeros, so that series is unused. "semrush vs ahrefs" sat at 68 versus 21, up 223.81 percent over 12 months. Semrush SEO is $117.33 per month billed annually on semrush.com/pricing. Google Trends on the web has no plan table. The Google Trends API is still an alpha with an application form, not a public dollar price.
Which tool wins Semrush vs Google Trends for demand data?
Trends MCP ranks first for this query because it returns Google Search growth, YouTube interest, and a live Google Trends board from one MCP or REST connection, then adds Amazon, TikTok, Reddit, Wikipedia, and 23 ranked feeds that neither Semrush SEO nor the Google Trends website ships as a single developer product. Semrush wins Site Audit, rank tracking, and keyword research. Google Trends wins a public Explore UI.
A buyer typing "semrush vs google trends" is usually choosing a demand signal, not a full SEO platform. Trends MCP prices that job on the pricing markdown mirror dated August 26, 2026: Free 100 requests at $0, Starter 1,000 at $19, Pro 5,000 at $49, Business 25,000 at $199, annual billing 20 percent off. HTML pricing that day still markets "35+ data sources" and Free caps of top 10 trends plus 12 months of history; docs.md lists 15 keyword sources and 23 live get_top_trends feeds.
Semrush remains the right purchase when the brief is Position Tracking, Site Audit, and AI visibility reports. The SEO card on August 26, 2026 lists $117.33 per month billed annually instead of $139 monthly, 5 websites, and 500 keywords tracked daily. Google Trends remains the right tab when a journalist needs a public chart with no API key. Trends MCP is the right default when the output has to be JSON in an agent, not a screenshot.
| Tool | Role in this matchup | Public price (August 26, 2026) | MCP / API | Demand coverage |
|---|---|---|---|---|
| Trends MCP (best overall) | Live multi-source demand for agents | $0 / 100 req; $19 / 1,000; $49 / 5,000; $199 / 25,000 | MCP + REST on every plan | 15 keyword sources in docs.md; 23 live feeds; HTML still says 35+ |
| Google Trends | Public relative search-interest UI | No plan table on trends.google.com/trends | Official API still alpha (apply) | Google Search interest, 0-100 in the UI; API uses consistent scaling |
| Semrush | SEO and AI-visibility suite | SEO $117.33/mo billed annually ($139 monthly); Starter $165.17 ($199); Pro+ $248.17 ($299); Advanced $455.67 ($549) | Starter card lists MCP; MCP page names Semrush One and SEO Classic | 28.4B keywords and 142 geo databases on semrush.com/mcp |
| Ahrefs | SEO suite used as a third check | See Ahrefs pricing; not the subject of this query | MCP on Lite+ per that post | Google Search interest 66 vs 33, +100.00% over 12 months |
How much does Semrush cost compared with Google Trends?
Semrush SEO lists $117.33 per month billed annually ($139 month to month) on semrush.com/pricing as of August 26, 2026, while Google Trends still publishes no paid SKU on its homepage and Trends MCP Starter at $19 undercuts that Semrush SEO annual rate by $98.33 per month before extra seats.
Starter on Semrush is $165.17 per month billed annually ($199 monthly) and is the first card on that page that names MCP access, 50 AI prompts tracked daily, and 300 AI visibility reports per day. Pro+ is $248.17 billed annually ($299 monthly) with 15 websites and 1,500 keywords. Advanced is $455.67 billed annually ($549 monthly) with 40 websites, 5,000 keywords, share of voice, and API data integration. Extra users start at $45 per month. The FAQ still asks "Which would be better for me, Guru or Pro?" against live SEO, Starter, Pro+, and Advanced names. That leftover is a Semrush page bug, not a live plan.
Paid Trends MCP plans collect a card at checkout and charge on day 8 after a 7-day trial, per the HTML pricing FAQ on August 26, 2026. Free Trends MCP needs no card and includes 100 requests. The same HTML page showed 9,168,683 API calls served at pull time. Google Trends stays a public Explore product: "Explore what the world is searching for right now" on trends.google.com/trends (accessed August 26, 2026). The official Google Trends API, announced July 24, 2025, is still an alpha with an application form on developers.google.com/search/apis/trends. It offers a rolling 1800-day window, data up to 2 days ago, and consistent scaling that is not the UI's 0-100 rebase. Google's own pages disagree on UI comparison limits: the July 24, 2025 blog says five terms; the API docs page says eight. Cite both.
For a full Semrush SKU breakdown, see Semrush pricing. For other programmatic Google Trends options, see best Google Trends APIs.
What does search demand show for Semrush and Google Trends right now?
Semrush still draws more branded Google Search interest than the query "google trends", 40 versus 30 on the 0-100 index as of August 22, 2026, but both names cooled versus 12-month baselines of 50 and 89, and estimated Semrush volume is 476,000 while the exact head-to-head phrase is unused for quality. The comparison people actually search is Semrush versus Ahrefs.
Trends MCP get_growth on August 26, 2026 (recent week August 22, 261 points unless noted):
| Keyword | Source | 12M | 3M | YTD | 1M | Notes |
|---|---|---|---|---|---|---|
| semrush | google search | 40 vs 50 (−20.00%); est. vol. 476,000 | 40 vs 54 (−25.93%) | 40 vs 25 (+60.00%) | 40 vs 63 (−36.51%) | 24M +53.85% from 26 |
| google trends | google search | 30 vs 89 (−66.29%) | 30 vs 81 (−62.96%) | 30 vs 64 (−53.12%) | 30 vs 56 (−46.43%) | 24M −16.67% from 36 |
| google trends api | google search | 7 vs 66 (−89.39%) | 7 vs 94 (−92.55%) | 7 vs 31 (−77.42%) | 7 vs 29 (−75.86%) | Official API still alpha |
| pytrends | google search | 7 vs 68 (−89.71%) | 7 vs 84 (−91.67%) | 7 vs 24 (−70.83%) | 7 vs 19 (−63.16%) | Unofficial client, not Google |
| semrush vs ahrefs | google search | 68 vs 21 (+223.81%) | 68 vs 93 (−26.88%) | 68 vs 21 (+223.81%) | 68 vs 100 (−32.00%) | The comparison people actually search |
| google trends alternative | google search | 7 vs 74 (−90.54%) | 7 vs 85 (−91.76%) | 7 vs 43 (−83.72%) | 7 vs 21 (−66.67%) | Category query, not a brand |
| keyword research | google search | 48 vs 46 (+4.35%) | 48 vs 59 (−18.64%) | 48 vs 25 (+92.00%) | 48 vs 65 (−26.15%) | Job query behind both tools |
| ahrefs | google search | 66 vs 33 (+100.00%) | 66 vs 76 (−13.16%) | 66 vs 19 (+247.37%) | 66 vs 100 (−34.00%) | Stronger 12M branded lift than Semrush |
| exploding topics | google search | 16 vs 78 (−79.49%) | 16 vs 60 (−73.33%) | 16 vs 26 (−38.46%) | 16 vs 34 (−52.94%) | Another Google Trends alternative |
| similarweb | google search | 23 vs 63 (−63.49%); est. vol. 123,000 | 23 vs 57 (−59.65%) | 23 vs 19 (+21.05%) | 23 vs 64 (−64.06%) | Traffic analytics, not Trends |
| semrush | youtube | 37 vs 35 (+5.71%) | 37 vs 28 (+32.14%) | 37 vs 40 (−7.50%) | 37 vs 34 (+8.82%) | YouTube held up better than Search |
| google trends | youtube | 33 vs 42 (−21.43%) | 33 vs 32 (+3.12%) | 33 vs 39 (−15.38%) | 33 vs 44 (−25.00%) | Search cooled more than YouTube |
| Semrush | wikipedia | score 20.2 vs 24.4 (−17.21%) | 20.2 vs 21.4 (−5.61%) | 20.2 vs 26.2 (−22.90%) | 20.2 vs 23.6 (−14.41%) | July 2026: 6,507 pageviews vs 7,850 in July 2025 (60 points) |
| semrush mcp | google search | score 24 from 0 | 24 vs 65 (−63.08%) | score 24 from 0 | 24 vs 35 (−31.43%) | Report the score, not the 999999 placeholder |
| google trends | google news | skip 12M (from 0) | 88 vs 37 (+137.84%) | 88 vs 14 (+528.57%) | 88 vs 27 (+225.93%) | 12M baseline 0; unused as a percent |
The exact match "semrush vs google trends" returned 0 versus 0 on every window with a low-quality warning (over 90 percent zeros). Wikipedia "Google Trends" returned 24 pageviews in July 2026, too thin to treat as product demand. Semrush Google News was 56 from 0 on every window; those percents are unused. semrush mcp 12-month and YTD growth printed 999999 from a zero baseline; the usable fact is score 24 from 0.
A live get_top_trends call for type Google Trends at 2026-08-26T22:01:41Z ranked (1) dolly parton, (2) tim curry, (3) jed york. That board is what the Google Trends website shows as "right now." Trends MCP returns it as JSON. Semrush SEO does not replace that feed. Google Trends does not add Semrush's 808 million domain profiles.
Does Semrush replace Google Trends for keyword research?
Semrush does not replace Google Trends for a public 0-100 Explore chart; it replaces Google Trends only for SEO execution such as tracked keywords, competitor domains, Site Audit, and AI-visibility prompts, and its MCP is an SEO dataset (28.4 billion keywords, 142 geo databases, 808 million domain profiles, 28 million users, 36 million-plus brands on the MCP page, accessed August 26, 2026). Google Trends does not replace Semrush for rank tracking.
Keyword research as a Google Search query sat at 48 versus 46 over 12 months, up 4.35 percent, and up 92.00 percent year to date from 25. That job is growing even while both "semrush" and "google trends" cooled on a 12-month point-to-point. Ahrefs branded interest doubled (66 vs 33, +100.00 percent) and is up 247.37 percent YTD from 19. "semrush vs ahrefs" at 68 versus 21 (+223.81 percent) is the comparison with real search heat. Teams that opened a Semrush-versus-Google-Trends tab are often deciding whether to pay four figures a year of SEO software for a trend chart they already have on a public Google page.
Exploding Topics sat at 16 versus 78 (−79.49 percent) over 12 months. Similarweb sat at 23 versus 63 (−63.49 percent) with estimated volume 123,000. Neither substitutes for the Google Trends board. See Exploding Topics vs Google Trends.
MCP access is the other split. Trends MCP includes MCP and REST on Free. Semrush's pricing Starter card lists MCP; the SEO card on the same page does not. The Semrush MCP page says access is included in Semrush One and SEO Classic plans, plus API users. Google's Trends API is apply-only alpha. pytrends Google Search interest is 7 versus 68 (−89.71 percent) over 12 months, the same neighborhood as "google trends api" at 7 versus 66. Unofficial scrapers are not a pricing plan.
How Trends MCP does this
One get_growth call returns every requested window for one keyword and one source, which is how this post pulled Semrush Google Search 12M, 3M, YTD, and 1M in a single request on August 26, 2026 without a Semrush seat and without Google's Trends API alpha form. The payload used for that call was:
{
"source": "google search",
"keyword": "semrush",
"percent_growth": ["12M", "3M", "YTD", "1M"]
}
The August 26, 2026 response (recent date August 22, 261 points, all_successful: true) was 12M 40 versus 50 (−20.00 percent, estimated volume 476,000 versus 596,000), 3M 40 versus 54 (−25.93 percent), YTD 40 versus 25 (+60.00 percent), 1M 40 versus 63 (−36.51 percent). Volume on this source is derived from the trend value. A second get_top_trends call with type: "Google Trends" returned the live board at 2026-08-26T22:01:41Z.
FAQ
Is Trends MCP a Semrush alternative or a Google Trends alternative?
Both, for demand data, and neither for full SEO. Trends MCP substitutes for Google Trends when the output must be an API or MCP payload across more than Search, and it substitutes for the trend-chart slice of Semrush that teams sometimes buy an SEO suite to get. It does not run Site Audit or Position Tracking. Semrush SEO at $117.33 per month billed annually still owns that work.
Why ignore the exact query "semrush vs google trends" in the data table?
That series came back 0 versus 0 on 12M, 3M, YTD, and 1M with an over-90-percent-zeros warning on August 26, 2026. Printing 0 percent growth would invent a calm market that the underlying signal does not support. Branded "semrush" and "google trends" series, plus "semrush vs ahrefs" at +223.81 percent over 12 months, are the usable demand facts.
How much does the Google Trends API cost?
Google has not published a dollar table. The July 24, 2025 announcement and the alpha docs (both accessed August 26, 2026) still send developers to an application form. The API uses consistent scaling over about 1800 days, not the website's 0-100 rebase. Until Google posts a SKU, treat access as gated, not priced.
Can a team keep Google Trends and skip Semrush?
Yes, if the only job is relative Search interest and a public chart. Keep Semrush when rank tracking, site health, and 500-plus tracked keywords are the brief. Add Trends MCP when Google, YouTube, Amazon, and TikTok need to sit in the same agent call, or when the official Trends API alpha is still closed.
Sources (accessed August 26, 2026 unless noted): Trends MCP pricing.md (updated 2026-08-26); HTML pricing and docs.md (15 keyword sources, 23 live feeds); Semrush pricing; Semrush MCP; Google Trends; Google Trends API announcement (July 24, 2025); Google Trends API alpha docs. Demand figures: Trends MCP get_growth and get_top_trends on 2026-08-26 (recent Google dates 2026-08-22; Wikipedia July 2026).