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Software we built and sell ourselves.

Alongside client work, Lacewing Technologies LLC builds, hosts and sells its own products. Every one below is live, paying its own way, and built by the same people who take on client projects.

6Products built
5Web platforms
1iOS app
Free tierOn every live platform
01 · SaaS · Web

TextSight.ai

An AI content detection and humanization platform. TextSight scores how likely a piece of writing is to be machine-generated, highlights the sentences that give it away, then rewrites it into natural text that keeps the original meaning.

Detection with confidence scoreSentence-level highlightsHumanization engineBulk processingAPI accessChrome extension
Visit textsight.ai
textsight.ai / analyse
AI likelihood86%
Detected across 14 sentences2.1s

In today’s fast-paced digital landscape, it is important to note that businesses must leverage cutting-edge solutions. Furthermore, this approach enables organisations to unlock their full potential and drive meaningful outcomes.

02 · SaaS · Web

HumanFlow

A writing tool that turns stiff, generated or overly formal drafts into copy that reads like a person wrote it. Built for marketers, writers and teams producing content at volume who need it to sound natural rather than assembled.

Keeps original meaningThree writing tonesSentence mapLong documents in one passTeam seats
Visit humanflow.pro
humanflow.pro / rewrite
BeforeReads as generated

Utilising a comprehensive framework, we endeavour to facilitate optimal outcomes for all stakeholders involved.

AfterReads as human

We use a simple system to get everyone a result they actually want.

Readability+38%
03 · SaaS · API

BounceBlock.io

Email validation and bounce prevention. BounceBlock checks addresses in real time before a message is sent, so invalid and risky ones never reach the mail server and your sender reputation stays intact.

Real-time verificationBulk list cleaningAPI for signup formsDuplicate removalQuality scoreCRM integration
Visit bounceblock.io
bounceblock.io / verify batch
sarah.mitchell@company.comDeliverable
info@olddomain.coBounced
j.patel@startup.ioDeliverable
contact@catchall.netRisky
hello@agency.designDeliverable
List health after cleaning94%
04 · Web · Utilities

ToolsPantry

A growing shelf of small, fast web utilities that each do one job well — converters, formatters, calculators and generators. No signup, no clutter, and most of them run entirely in your browser so nothing you paste ever leaves the page.

Dozens of single-purpose toolsNo account neededRuns client-sideFree to usetoolspantry.com
Visit toolspantry.com
toolspantry / all tools
JSON formatter
Base64
Word count
Image resize
Colour picker
QR code
Case convert
Percentage
Slug maker
05 · iOS · Mobile

Tipfolio

An iPhone app for service workers who earn tips. Log a shift in seconds, watch the patterns build up over weeks, and find out which shifts and venues actually pay — instead of guessing at the end of the month.

Shift and tip loggingWeekly and monthly trendsVenue comparisonBuilt natively for iPhoneApp Store distribution
Ask us about Tipfolio

This week

Tips logged across 6 shifts

MonTueWedThuFriSat
Best shift
Thursday evening
+24%
06 · SaaS · Pre-launch

Truthring

AI voice detection. Truthring examines a recording and reports whether the speech in it was generated by a machine — with a stated confidence, the conditions that shaped the result, and a reference code someone else can check. Built for the audio people actually receive: voice notes, call recordings, voicemail.

Recording chain analysisGenerator signatureProsody under stressThree-outcome verdictPublished false positive rateVerifiable reference code

Currently pre-launch. The analysis pipeline is documented in full, and measured accuracy will be published before the product opens — we are not quoting numbers we have not measured.

Visit aivoicedetctor.com
voice-note.m4aSPECIMEN
01Recording chainEXAMINED
02Generator signatureEXAMINED
03Prosody under stressEXAMINED
Likely synthetic

Consistent with a rendered file rather than a captured one.

Why it matters to clients

We eat our own cooking

Building and running our own products means we hit the same problems your build will hit — before you pay us to find them.

Real users, real feedback

Our products have paying customers who complain when something breaks. That teaches things no internal demo ever does.

We know what running costs

We pay our own hosting and model bills every month, so we design your system for the cheapest route that still works.

Shipped, not theorised

Billing, accounts, onboarding, refunds, App Store review — we have been through all of it, more than once.

6Products built
650+Client projects
7+Years building
US · UK · INClients served

Want something like these built for you?

Everything on this page was designed, built and shipped in house. We do the same work for clients, at a fixed price agreed before we start.