Migrate your Merlin data
Browser-extension AI assistant providing multi-model chat, document analysis, and web search summarization. Popular among power users who want integrated AI across browsing workflows.
In its favor
Why people choose Merlin
The signal that keeps Merlin on the shortlist. Sourced from G2, Capterra, and customer scoping calls.
Users pick Merlin for its breadth of integrated AI models accessed through a single browser extension, eliminating the need to switch between multiple AI tools or tabs.
The document chat feature lets users upload PDFs, presentations, and Word files and query them directly, which reviewers note is valuable for legal contracts, research papers, and business reports.
The Google Search integration that surfaces AI-generated answers alongside traditional results appeals to researchers and knowledge workers who want summarization without leaving their workflow.
Free tier access with no credit card required lets individuals and small teams evaluate the tool before committing, lowering the barrier to adoption compared to per-seat AI subscriptions.
Merlin's image generation capability, while described as basic, adds utility for users who want a single assistant that covers chat, research, and visual output.
Usage caps on the free and Pro tiers create friction—users report hitting daily query limits mid-workday, prompting migration to platforms with higher or unmetered quotas.
Some users describe the initial setup and extension configuration as complicated, particularly when integrating with specific browsers or enterprise environments.
Privacy concerns arise when uploading sensitive business documents to a third-party AI platform, causing regulated-industry users to seek on-premise or compliance-certified alternatives.
The platform's lack of native integrations with enterprise tools like Slack, Notion, or Salesforce means teams relying on those ecosystems must work around gaps, driving some to more connected AI assistants.
Reasons to switch
Why people leave Merlin
The recurring reasons buyers give for replacing Merlin. Presented as facts, not knocks.
Platform scorecard
Strengths, weaknesses, and where Merlin fits
Grades across six dimensions, plus a SWOT-style view of where the platform shines and where it falls short.
SWOT — strengths, weaknesses, and use-case fit
Strengths
Weaknesses
Where it works
Where it struggles
Pricing tiers
Merlin pricing overview
Merlin uses a free tier with functional access and a Pro tier billed at a monthly usage-equivalent cap of approximately $100. There is no per-seat, per-user pricing model; instead, usage limits apply to query volume and document size.
Free
Tier 1 of 2
$0
What's included
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Book a free 30 minute consultationPricing is informational. FlitStack AI does not bill on Merlin's schedule — see our quote-based pricing →
What gets migrated
Merlin object support
Object-by-object support for Merlin migrations. Per-pair details surface during scoping.
Conversations
Mapping requiredMerlin stores chat threads per session. We export conversation text and timestamps but note that thread-level metadata (model used per turn, token counts) is not surfaced in the export UI and must be mapped manually or omitted.
Uploaded Documents
Mapping requiredPDF, PPT, and Word files uploaded for Document Chat are retained in user storage. Free tier limits uploads to 10 pages; Pro allows unlimited length. We capture file content and document-chat Q&A pairs as structured records.
Custom Properties
Not in this platformMerlin does not expose a schema for user-defined properties or custom fields. Any structured data stored within Merlin beyond conversation text and file blobs is not accessible for export.
Attachments
Mapping requiredImage-generation outputs and uploaded documents are treated as attachments. We preserve file type, creation date, and binary content. Downstream mapping to a CRM's attachment model may require format conversion.
Tags
Not in this platformThere is no documented tagging or labeling system within Merlin that is accessible via export. We cannot migrate tags as structured metadata.
Users
Mapping requiredUser account metadata (email, plan tier, usage quota) can be retrieved from account settings. Owner assignment for conversations is not a first-class concept in Merlin's model.
Pipeline Stages
Not in this platformMerlin is not a sales or deal-tracking CRM. Pipeline, deal, and opportunity objects do not exist in this platform's data model.
Contacts
Not in this platformMerlin does not maintain a contacts database. Any contact data referenced within uploaded documents must be extracted via document parsing, which we can perform as a supplementary step.
| Object | Support | Notes |
|---|---|---|
| Conversations | Mapping required | Merlin stores chat threads per session. We export conversation text and timestamps but note that thread-level metadata (model used per turn, token counts) is not surfaced in the export UI and must be mapped manually or omitted. |
| Uploaded Documents | Mapping required | PDF, PPT, and Word files uploaded for Document Chat are retained in user storage. Free tier limits uploads to 10 pages; Pro allows unlimited length. We capture file content and document-chat Q&A pairs as structured records. |
| Custom Properties | Not in this platform | Merlin does not expose a schema for user-defined properties or custom fields. Any structured data stored within Merlin beyond conversation text and file blobs is not accessible for export. |
| Attachments | Mapping required | Image-generation outputs and uploaded documents are treated as attachments. We preserve file type, creation date, and binary content. Downstream mapping to a CRM's attachment model may require format conversion. |
| Tags | Not in this platform | There is no documented tagging or labeling system within Merlin that is accessible via export. We cannot migrate tags as structured metadata. |
| Users | Mapping required | User account metadata (email, plan tier, usage quota) can be retrieved from account settings. Owner assignment for conversations is not a first-class concept in Merlin's model. |
| Pipeline Stages | Not in this platform | Merlin is not a sales or deal-tracking CRM. Pipeline, deal, and opportunity objects do not exist in this platform's data model. |
| Contacts | Not in this platform | Merlin does not maintain a contacts database. Any contact data referenced within uploaded documents must be extracted via document parsing, which we can perform as a supplementary step. |
Gotchas
What to watch for in Merlin migrations
Issues we've hit on past Merlin migrations, tagged by severity. FlitStack AI handles every one — surfacing them up front because buyer engineering teams want to know.
No public API for automated export
Document upload limit differences by tier are migration-critical
Conversation metadata is not exported
No contacts or CRM objects means context must be rebuilt
| Severity | Issue |
|---|---|
| High | No public API for automated export |
| Medium | Document upload limit differences by tier are migration-critical |
| Medium | Conversation metadata is not exported |
| Low | No contacts or CRM objects means context must be rebuilt |
Leaving Merlin?
Where Merlin customers move next
12 destinations Merlin can migrate to.
How a Merlin migration works
Four steps, Merlin-specific
Connect
Not publicly documented into Merlin. Scopes limited to read-only on the data we move.
Map
We translate Merlin-specific structures (custom fields, objects, value lists) to the destination's model.
Sample
Test with a 50–200 record subset to validate Merlin quirks before production.
Migrate
Full migration with Merlin rate-limit handling. Rollback available throughout.
FAQ
Merlin migration FAQ
Answers to the questions buyers ask most during Merlin migration scoping. Not seeing yours? Book a call.
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Migrate Merlin.
Without the rebuild.
Free scoping call with a migration engineer. Tell us about your Merlin setup and destination — written quote back within a business day.