Quick answer
Profound is an enterprise AI marketing platform: it captures answers from real user front ends across up to nine engines and runs an AI Marketer agent, on a custom contract after a 7-day trial. GoLongtail is a self-serve competitive intelligence audit for small teams, starting at $19 one-time (Grow) with a free Start plan until 30 Nov 2026. Profound's ad features run your own ChatGPT ad campaigns on its Enterprise plan; GoLongtail shows which competitors paid to appear in the sources AI cites, from Grow ($19 one-time). Choose Profound for enterprise scale and security; choose GoLongtail to learn how competitors win AI search without an enterprise contract.
Disclosure: GoLongtail publishes this page. Every Profound fact was read on tryprofound.com on October 22, 2026, and each one links to its source. We describe our own product with the same facts, including its limits.
At a glance: GoLongtail vs Profound
| GoLongtail | Profound | |
|---|---|---|
| Starts at | $19 one-time (Grow) | Not published for brands; agency workspaces $399/mo |
| Free plan or trial | Free Start plan until 30 Nov 2026 | Free trial: 50 prompts daily for 7 days |
| Pricing model | One-time payment per beta phase, no subscription | Custom enterprise contract; credit-based agents |
| AI engines | Google search and AI answers | ChatGPT, Perplexity, Claude, Gemini, Copilot, DeepSeek, AI Overviews; up to 9 on Enterprise |
| Competitor citations | Core of the audit: which competitors AI answers cite, and from which sources | Yes: citation sources, their authority and competitor rankings |
| Ads in AI answers | Not the focus; tracks paid placements in cited sources instead | Your own ads only (Enterprise): its agent writes sponsored-answer creative, and OpenAI Ads results sync in |
| Paid placements in cited sources | Yes, from Grow ($19 one-time): which competitors pay for sponsored listicles, paid reviews and other placements that AI answers cite | Not listed; tracks citation sources and their authority |
| Content creation | Content plan of pages to create or improve; no article writing | Yes: AI Marketer agent writes and stages content |
| Best for | Benchmarking competitors' AI search strategy | Enterprise brands that want agents to act |
Choose GoLongtail or Profound?
Choose GoLongtail if
- You are a startup or small team without an enterprise budget
- You want public prices and a free plan
- You want to see which competitors paid to appear in the sources AI cites
Choose Profound if
- You need SOC 2 Type II, SSO and role-based access
- You want agents that write content and sponsored-answer ads
- You track many brands or markets at once
Ads in AI answers vs paid placements in cited sources
There are two ways to pay for visibility in AI search. Ads in AI answers are sponsored slots that ChatGPT and other assistants show next to or inside an answer; ads trackers list which advertisers bought them. Paid placements in cited sources happen one step earlier: a brand pays to be featured in a "best of" listicle, a review roundup or a comparison page, and AI answers then cite that page, so the brand appears in the organic answer. The second kind looks like an earned citation, which is why it is harder to spot.
Ads in AI answers
A sponsored slot in a ChatGPT answer. Ads trackers show which advertisers bought it.
Paid placements in cited sources
A brand pays to be listed in a "best CRM tools" article; ChatGPT cites that article and names the brand.
The lowest plan that includes each kind, as listed on each vendor's pricing page:
GoLongtail
- Ads in AI answers
- Not the focus; tracks paid placements in cited sources instead
- Paid placements in cited sources
- $19 one-time · Grow plan
Which competitors pay for placements in the sources AI cites, such as sponsored listicles and paid reviews
Profound
- Ads in AI answers
- Custom · Enterprise plan
Your own ChatGPT ads only: sponsored-answer creative and OpenAI Ads results
- Paid placements in cited sources
- Not listed; tracks citation sources and their authority
Enterprise agents vs competitive intelligence for small teams
Profound is built for large organizations. It records answers as users see them, tracks citation sources and competitor rankings, and its AI Marketer agent writes content and sponsored-answer ad creative with a bid strategy for prompts where you do not show up organically. Brand pricing is custom; agency client workspaces cost $399 a month.
GoLongtail answers the question that comes first for a small team: which competitors AI answers cite, and how they got there, including the sponsored listicles and paid reviews behind those citations. It benchmarks you against chosen competitors in Google and AI answers and gives you a plan, for a one-time price.
In depth
GoLongtail
Competitive intelligence for AI search
GoLongtail is an AI search audit built around your competitors. It benchmarks your site against the competitors you choose in Google and in AI answers, shows which of them AI answers cite and which sources earn those citations, and flags the sources competitors paid to appear in, such as sponsored "best of" listicles and paid reviews. It then turns the gaps into a plan of pages to create or improve.
Key features
- Competitor benchmark on content footprint, search visibility and AI readiness
- Citation sources behind competitors' AI mentions, flagging paid placements such as sponsored listicles (Grow and up)
- Topic match: search topics matched to what you sell
- Competitor gaps: your site side by side with each rival
- Content plan: the pages to create or improve next
- Managed option: the audit run for you, with a consultation and readiness plan
Strengths
- Built around competitors, not only your own brand's mentions
- Shows which competitors pay for placements in the sources AI cites, which ads trackers do not
- Free Start plan while the first beta phase runs, then one-time prices instead of a subscription
- Enterprise option with EU data residency and zero data retention
Limitations
- An audit, not a daily prompt-tracking dashboard
- Still in beta: the stable v1 with an MCP server launches on 1 May 2027
- No published user ratings yet
Good fit: Founders and marketing teams of one to a few people who want to know how competitors win AI search, and beat them.
Profound
AI marketing platform for enterprise brands
Profound captures AI answers from the front-end experiences real users see, tracks citation sources and competitor rankings across up to nine answer engines, and runs an AI Marketer agent that writes content and sponsored-answer ad creative. It is built for enterprises, with SOC 2 Type II and SSO.
Key features
- Answer engine insights captured from real user front ends
- Citation sources and authority tracking
- Competitor rankings in AI answers
- AI Marketer agent for content and sponsored-answer creative
- Agent analytics for AI crawler visits
- SOC 2 Type II, SSO (SAML/OIDC), RBAC and SCIM
Strengths
- Enterprise-grade security and access control
- Captures what users see, not only API answers
- Agents that act on the data, including your own ChatGPT ad campaigns
Limitations
- No public prices for brands
- Trial covers only ChatGPT, Gemini and AI Overviews
- Agents run on credits, which adds planning
- Ads features cover your own campaigns, not competitors' ads or paid placements
Good fit: Large brands with an enterprise budget and a team to run agents.
Plans and prices
Plans as listed on each vendor's pricing page. Each plan keeps its own billing unit, so a row in one column says nothing about the same row in the other.
GoLongtail
- Start
- Free until 30 Nov 2026
- Grow
- $19 one-time
- Scale
- $69 one-time
Prices for the Super Early Bird phase, which ends on 30 Nov 2026. Prices rise at each phase.
Read October 22, 2026:GoLongtail pricingAI search audit
Profound
- Trial
- Free, 7 days
- Enterprise
- Custom
- Agency client workspace
- $399/mo
Read October 22, 2026:ProfoundProfound pricing
FAQ
What is the difference between GoLongtail and Profound?
Profound is an enterprise AI marketing platform: it captures answers from real user front ends across up to nine engines and runs an AI Marketer agent, on a custom contract after a 7-day trial. GoLongtail is a self-serve competitive intelligence audit for small teams, starting at $19 one-time (Grow) with a free Start plan until 30 Nov 2026. Profound's ad features run your own ChatGPT ad campaigns on its Enterprise plan; GoLongtail shows which competitors paid to appear in the sources AI cites, from Grow ($19 one-time). Choose Profound for enterprise scale and security; choose GoLongtail to learn how competitors win AI search without an enterprise contract.
How much does Profound cost compared with GoLongtail?
Profound: Not published for brands; agency workspaces $399/mo; pricing model: Custom enterprise contract; credit-based agents. GoLongtail: $19 one-time (Grow); pricing model: One-time payment per beta phase, no subscription. Prices for the Super Early Bird phase, which ends on 30 Nov 2026. Prices rise at each phase.
Does Profound have a free plan?
Profound: Free trial: 50 prompts daily for 7 days. GoLongtail: Free Start plan until 30 Nov 2026.
What is the difference between ads in AI answers and paid placements in cited sources?
There are two ways to pay for visibility in AI search. Ads in AI answers are sponsored slots that ChatGPT and other assistants show next to or inside an answer; ads trackers list which advertisers bought them. Paid placements in cited sources happen one step earlier: a brand pays to be featured in a "best of" listicle, a review roundup or a comparison page, and AI answers then cite that page, so the brand appears in the organic answer. The second kind looks like an earned citation, which is why it is harder to spot.
Which plan do I need to see ads and paid placements in Profound and GoLongtail?
GoLongtail: ads in AI answers not covered; paid placements in cited sources from Grow ($19 one-time). Profound: ads in AI answers from Enterprise (Custom); paid placements in cited sources not covered.
Is GoLongtail a good Profound alternative?
GoLongtail is a good alternative if you are a startup or small team without an enterprise budget. Profound remains the better fit if you need SOC 2 Type II, SSO and role-based access.
See how your competitors earn AI citations
GoLongtail benchmarks your site against the competitors you choose and shows which ones AI answers cite, including the sponsored listicles and paid reviews behind their citations.
Free until 30 Nov · No credit card required