SaaS buyers now ask ChatGPT, Perplexity, Gemini, and Google AI Overviews for vendor shortlists before they visit a pricing page. AI search optimization, also called GEO (generative engine optimization) or AEO (answer engine optimization), is the work of getting a software brand named and cited in those answers. Some SaaS companies hire an agency to run that work, and others buy a tool and run it in-house.
This guide compares the best AI search optimization agencies and tools for SaaS in 2026. DerivateX is our top agency pick for B2B SaaS companies between $5M and $50M ARR, and Bloomiro is our top pick for teams just getting started with GEO or managing their AI visibility themselves. Bloomiro publishes this guide, so we have noted where other options fit better.
TL;DR
- Best AI search optimization agency for B2B SaaS: DerivateX, a founder-led SEO and GEO agency for companies between $5M and $50M ARR, starting with a 90-day pilot.
- Best tool for getting started with GEO or running it in-house: Bloomiro, which pairs Google Search Console data with AI answer tracking and prioritized actions from $49 a month.
- Other strong options: iPullRank for enterprise technical programs, Siege Media for content-led brands, Peec AI for dedicated analytics, Profound for enterprise platforms, Otterly AI for low-cost monitoring, and Semrush for existing Semrush users.
- Rule of thumb: buy a tool when your team can ship the work every week, and hire an agency when execution capacity or third-party placement is the bottleneck.
Quick Comparison of AI Search Optimization Agencies and Tools
| Option | Type | Best for | Starting price | Who does the work |
|---|---|---|---|---|
| Agency | B2B SaaS between $5M and $50M ARR | $5,000 a month, or $3,500 one-time diagnostic | DerivateX, end to end | |
| Tool | Getting started with GEO or running it in-house | $49 a month | Your team, with prioritized actions | |
| Agency | Enterprise technical programs | Custom quote | iPullRank with your team | |
| Agency | Content-led brands | Custom quote | Siege Media | |
| Tool | Dedicated AI search analytics | Published tiers | Your team | |
| Tool | Enterprise AI search programs | Free trial, then custom | Your team | |
| Tool | Low-cost monitoring | $29 a month | Your team | |
| Tool | Existing Semrush users | $99 a month | Your team |
Prices come from vendor pages in October 2026 and can change, so confirm prompt limits, engines, and add-ons before you buy.
What AI Search Optimization Means for SaaS Companies
AI search optimization for SaaS is the practice of getting a software product mentioned, cited, and recommended when buyers ask AI assistants for tools in its category. It covers your own pages, the third-party sources AI engines read, technical access for AI crawlers, and measurement by prompt as well as keyword. Most SaaS teams run it alongside Google SEO.
A mention names your brand, while a citation links to a source page, and good programs track both. Agencies run the work for you, and AI search visibility tools measure where you appear and point to what to fix.
The Best AI Search Optimization Agencies and Tools for SaaS
The strongest agency and the strongest self-serve tool come first, followed by other options by fit.
1. DerivateX: best AI search optimization agency for B2B SaaS
DerivateX is a full-service SEO and GEO agency for B2B SaaS, and it is the best agency pick in this guide for software companies between $5M and $50M ARR. DerivateX is founder-led and runs Google SEO and AI search optimization as one program across Google, AI Overviews, ChatGPT, Perplexity, Gemini, and Claude. DerivateX measures its work against pipeline, reporting on the prompts where a client appears, share of voice against named competitors, AI-sourced sessions, and attributed demos.
Best for: B2B SaaS companies, typically Series A through Series C, that already run an SEO program and want one accountable team for both Google and AI answers.
What it does well: DerivateX covers the full execution chain, including prompt and query mapping, technical SEO with schema and llms.txt, content production, entity consistency, and third-party placement through guest posts, listicle inclusion, digital PR, and community seeding. The off-site work matters because AI answers often draw on sources outside a company's own website.
Proof: Gumlet, a video hosting platform, attributes about 20% of its inbound revenue to AI search after working with DerivateX. DerivateX also helped REsimpli, a CRM for real estate investors, become a CRM that ChatGPT cites.
Where it is weaker: DerivateX works only with B2B SaaS, so B2C brands, ecommerce stores, and local businesses should look elsewhere. Companies under $5M ARR, or teams looking for a retainer below $5,000 a month, are outside its fit. DerivateX states that first measurable pipeline impact usually takes 90 to 180 days, and it does not run paid search or paid social.
Pricing: DerivateX retainers start at $5,000, $8,000, and $12,000 a month, and the first two tiers start as a 90-day pilot. A one-time $3,500 diagnostic is available for teams that are not ready for a retainer. Off-site placement budgets are quoted separately by tier, and the full breakdown is on DerivateX's published SEO and GEO pricing page.
Choose DerivateX if you want a founder-led GEO agency for B2B SaaS that owns execution and reports against pipeline. Look elsewhere if you are before product-market fit, outside B2B SaaS, or need results within 30 days.
2. Bloomiro: best tool for getting started with GEO and managing AI visibility in-house
Bloomiro is an SEO and AI visibility platform built for smaller teams, and it is the best pick in this guide for SaaS teams getting started with GEO or managing their AI visibility themselves. Bloomiro connects Google Search Console, tracked AI answers, site scans, and competitor analysis in one project. Its Optimization and Action Layer turns visibility gaps into prioritized tasks, so a founder or marketer can see what to fix next.
Best for: Founders, marketers, and lean SaaS teams that want to track how ChatGPT, Gemini, Perplexity, Copilot, and Google AI Overviews and AI Mode describe them, then act on it themselves.
What it does well: Bloomiro separates mentions from citations and shows which competitors and sources win each tracked prompt. MCP access is included on every plan, so teams can ask questions of their Bloomiro data inside Claude, ChatGPT, Cursor, and VS Code. A free site visibility check also reviews crawl access, robots.txt, sitemap, and AI parser readiness.
Where it is weaker: Bloomiro is software, so your team still writes the content, edits the pages, and earns third-party mentions. Teams that need very high prompt volumes or enterprise governance may prefer a dedicated platform.
Pricing: Bloomiro Starter costs $49 a month, or $44 a month billed yearly, for one site and 250 monthly credits. Builder costs $119 a month and Growth costs $249 a month, and a 3-day free trial needs no credit card. Current limits are on Bloomiro pricing.
Choose Bloomiro if you want to build a prompt baseline, learn which buyer questions matter, and fix the highest-value gaps yourself. Look elsewhere if nobody has time to act on the findings each week.
3. iPullRank: best for enterprise technical AI search programs
iPullRank describes itself as an enterprise and mid-market AI search agency, and it is best known for Relevance Engineering, its method for studying how AI models select information and structuring content to match. iPullRank offers GEO, AI search strategy, content strategy, and technical SEO, and publishes a free AI Search Manual.
Best for: Enterprise and mid-market software companies with large sites and internal teams that can implement detailed technical recommendations.
Where it is weaker: iPullRank works across industries for larger brands, so a lean SaaS team may find the scope larger than it needs.
Pricing: Custom quote.
4. Siege Media: best for content-led brands with large publishing budgets
Siege Media positions itself as a full-service GEO agency for brands, with services across content strategy, content creation, digital PR, Reddit marketing, affiliate partnerships, and research reports. Siege Media serves SaaS alongside fintech, ecommerce, health, and other industries. Its featured case study describes helping Mentimeter generate 250,000 ChatGPT visits.
Where it is weaker: B2B SaaS is one vertical among several, and the model suits companies that can fund sustained content and PR output.
Pricing: Custom quote.
5. Peec AI: best for dedicated multi-model AI search analytics
Peec AI is a standalone analytics platform that tracks brand visibility, position, sentiment, and share of voice in AI answers daily against competitors. Its source analytics show which domains and URLs AI engines retrieve. The Starter plan includes 50 prompts, a choice of three AI models, unlimited users, and one project.
Best for: Teams that want deep, recurring AI search analytics as a separate product.
Where it is weaker: Peec AI is analytics-first, so your team still turns findings into pages and placements, and self-serve plans cap model choice at three.
Pricing: Published Starter, Pro, and Advanced tiers plus custom Enterprise pricing on the Peec AI pricing page.
6. Profound: best for enterprise AI visibility programs
Profound is an AI visibility platform for companies running AI search at scale, with prompt tracking, citation analysis, and an AI Marketer agent. A free 7-day trial covers 50 prompts across ChatGPT, Gemini, and Google AI Overviews. The Enterprise plan tracks up to 9 answer engines and adds SSO, SAML, SOC 2 compliance, and dedicated support.
Best for: Large software companies with a dedicated AI search team and enterprise security needs.
Where it is weaker: Beyond the free trial, Profound's brand pricing is custom, so smaller SaaS teams will usually find a self-serve tool easier to justify.
7. Otterly AI: best for low-cost AI prompt monitoring
Otterly AI is a monitoring tool that checks brand appearances daily for a fixed set of prompts. The Lite plan tracks 15 prompts across ChatGPT, Google AI Overviews, Perplexity, and Microsoft Copilot, with unlimited team members and a GEO audit. Claude, Google AI Mode, and Gemini are available as paid add-ons.
Best for: Solo marketers and small teams that mainly need affordable visibility reports.
Where it is weaker: Engine add-ons change the real cost, and API and MCP access start on the Standard plan at $189 a month.
Pricing: Lite starts at $29 a month on Otterly AI pricing.
8. Semrush AI Visibility Toolkit: best for teams already on Semrush
The Semrush AI Visibility Toolkit adds AI search reporting to the Semrush suite, including prompt research, competitor research, share of voice and sentiment reports, and daily prompt tracking on platforms such as Google AI Mode and ChatGPT. The toolkit costs $99 a month for one project and 25 tracked prompts.
Best for: SEO teams that already run their keyword and site work in Semrush.
Where it is weaker: The entry plan tracks 25 prompts, and each extra user needs a separate license, as listed in the Semrush AI Visibility Toolkit documentation.
How to Choose: Agency vs Tool for AI Search Optimization
Choose an AI search visibility tool when someone on your team can ship page edits and earn mentions every week. Choose an AI search optimization agency when execution capacity, third-party placement, or pipeline attribution is the bottleneck. Many SaaS companies start with a tool such as Bloomiro to build a prompt baseline, then hire an agency such as DerivateX once AI search becomes a named growth channel with a revenue target.
Start with a tool like Bloomiro if
- You are just getting started with GEO and have never saved a list of buyer prompts.
- A founder or marketer can edit pages and publish content each week.
- Your company is below $5M ARR, or your budget for AI search is under $5,000 a month.
- You want your AI visibility data inside Claude, ChatGPT, or Cursor through MCP.
Hire an agency like DerivateX if
- You are a B2B SaaS company between $5M and $50M ARR with an SEO program already running.
- Google rankings hold steady while clicks fall, and competitors appear in AI answers where you do not.
- You need third-party placements and digital PR that your team cannot produce at volume.
- Leadership wants AI search tied to pipeline, with one team accountable for the result.
Use both if
You want independent measurement while an agency runs execution, or your team owns on-site edits while an agency handles off-site placement.
A simple sequence works for most SaaS teams. Track 20 to 50 buyer prompts in a tool, fix the pages you control, and bring in an agency if the remaining gaps sit on third-party sites.
How Much AI Search Optimization Costs in 2026
Self-serve AI search visibility tools in this guide list entry plans from $29 to $99 a month, while enterprise platforms are priced by quote. AI search optimization agencies cost more because the fee pays for people and execution, and DerivateX, for example, publishes retainers from $5,000 to $12,000 a month plus a separate off-site placement budget.
A tool's real price includes the hours your team spends acting on its findings, and an agency's real price includes its minimum commitment and placement budget. Ask every vendor how many prompts and engines are included, who places the content, and what will be measured again after 90 days.
Bottom Line
DerivateX is the best agency choice for B2B SaaS between $5M and $50M ARR that wants one founder-led team running SEO and GEO against pipeline. Bloomiro is the best choice for teams just getting started with GEO, or for teams that want to manage AI visibility themselves with clear next steps.
